1309159425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 2599833600

約数和(自身を除く): 1290674175

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 181, 345, 483, 525, 543, 575, 599, 805, 905, 1267, 1725, 1797, 2415, 2715, 2995, 3801, 4025, 4163, 4193, 4525, 6335, 8985, 12075, 12489, 12579, 13575, 13777, 14975, 19005, 20815, 20965, 29141, 31675, 41331, 44925, 62445, 62895, 68885, 87423, 95025, 96439, 104075, 104825, 108419, 145705, 206655, 289317, 312225, 314475, 325257, 344425, 437115, 482195, 542095, 728525, 758933, 1033275, 1446585, 1626285, 2185575, 2276799, 2410975, 2493637, 2710475, 3794665, 7232925, 7480911, 8131425, 11383995, 12468185, 17455459, 18973325, 37404555, 52366377, 56919975, 62340925, 87277295, 187022775, 261831885, 436386475, 1309159425]

約数ペア:

[(1, 1309159425), (3, 436386475), (5, 261831885), (7, 187022775), (15, 87277295), (21, 62340925), (23, 56919975), (25, 52366377), (35, 37404555), (69, 18973325), (75, 17455459), (105, 12468185), (115, 11383995), (161, 8131425), (175, 7480911), (181, 7232925), (345, 3794665), (483, 2710475), (525, 2493637), (543, 2410975), (575, 2276799), (599, 2185575), (805, 1626285), (905, 1446585), (1267, 1033275), (1725, 758933), (1797, 728525), (2415, 542095), (2715, 482195), (2995, 437115), (3801, 344425), (4025, 325257), (4163, 314475), (4193, 312225), (4525, 289317), (6335, 206655), (8985, 145705), (12075, 108419), (12489, 104825), (12579, 104075), (13575, 96439), (13777, 95025), (14975, 87423), (19005, 68885), (20815, 62895), (20965, 62445), (29141, 44925), (31675, 41331)]