156956014875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{1531}}^1$

素因数の和:2446

約数の個数: 128

約数和(自身を含む): 295279395840

約数和(自身を除く): 138323380965

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 125, 145, 165, 275, 319, 375, 435, 725, 825, 857, 957, 1375, 1531, 1595, 2175, 2571, 3625, 4125, 4285, 4593, 4785, 7655, 7975, 9427, 10875, 12855, 16841, 21425, 22965, 23925, 24853, 28281, 38275, 39875, 44399, 47135, 50523, 64275, 74559, 84205, 107125, 114825, 119625, 124265, 133197, 141405, 191375, 221995, 235675, 252615, 273383, 321375, 372795, 421025, 488389, 574125, 621325, 665985, 707025, 820149, 1109975, 1178375, 1263075, 1312067, 1366915, 1465167, 1863975, 2105125, 2441945, 3106625, 3329925, 3535125, 3936201, 4100745, 5549875, 6315375, 6560335, 6834575, 7325835, 9319875, 12209725, 14432737, 16649625, 19681005, 20503725, 32801675, 34172875, 36629175, 38049943, 43298211, 61048625, 72163685, 98405025, 102518625, 114149829, 164008375, 183145875, 190249715, 216491055, 360818425, 418549373, 492025125, 570749145, 951248575, 1082455275, 1255648119, 1804092125, 2092746865, 2853745725, 4756242875, 5412276375, 6278240595, 10463734325, 14268728625, 31391202975, 52318671625, 156956014875]

約数ペア:

[(1, 156956014875), (3, 52318671625), (5, 31391202975), (11, 14268728625), (15, 10463734325), (25, 6278240595), (29, 5412276375), (33, 4756242875), (55, 2853745725), (75, 2092746865), (87, 1804092125), (125, 1255648119), (145, 1082455275), (165, 951248575), (275, 570749145), (319, 492025125), (375, 418549373), (435, 360818425), (725, 216491055), (825, 190249715), (857, 183145875), (957, 164008375), (1375, 114149829), (1531, 102518625), (1595, 98405025), (2175, 72163685), (2571, 61048625), (3625, 43298211), (4125, 38049943), (4285, 36629175), (4593, 34172875), (4785, 32801675), (7655, 20503725), (7975, 19681005), (9427, 16649625), (10875, 14432737), (12855, 12209725), (16841, 9319875), (21425, 7325835), (22965, 6834575), (23925, 6560335), (24853, 6315375), (28281, 5549875), (38275, 4100745), (39875, 3936201), (44399, 3535125), (47135, 3329925), (50523, 3106625), (64275, 2441945), (74559, 2105125), (84205, 1863975), (107125, 1465167), (114825, 1366915), (119625, 1312067), (124265, 1263075), (133197, 1178375), (141405, 1109975), (191375, 820149), (221995, 707025), (235675, 665985), (252615, 621325), (273383, 574125), (321375, 488389), (372795, 421025)]