87922725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6310

約数の個数: 48

約数和(自身を含む): 167935680

約数和(自身を除く): 80012955

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 6269, 14025, 18807, 31345, 68959, 94035, 106573, 156725, 206877, 319719, 344795, 470175, 532865, 1034385, 1172303, 1598595, 1723975, 2664325, 3516909, 5171925, 5861515, 7992975, 17584545, 29307575, 87922725]

約数ペア:

[(1, 87922725), (3, 29307575), (5, 17584545), (11, 7992975), (15, 5861515), (17, 5171925), (25, 3516909), (33, 2664325), (51, 1723975), (55, 1598595), (75, 1172303), (85, 1034385), (165, 532865), (187, 470175), (255, 344795), (275, 319719), (425, 206877), (561, 156725), (825, 106573), (935, 94035), (1275, 68959), (2805, 31345), (4675, 18807), (6269, 14025)]