12680493525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{17389}}^1$

素因数の和:17875

約数の個数: 72

約数和(自身を含む): 26014327040

約数和(自身を除く): 13333833515

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 463, 525, 1389, 1575, 2315, 3241, 4167, 6945, 9723, 11575, 16205, 17389, 20835, 29169, 34725, 48615, 52167, 81025, 86945, 104175, 121723, 145845, 156501, 243075, 260835, 365169, 434725, 608615, 729225, 782505, 1095507, 1304175, 1825845, 3043075, 3912525, 5477535, 8051107, 9129225, 24153321, 27387675, 40255535, 56357749, 72459963, 120766605, 169073247, 201277675, 281788745, 362299815, 507219741, 603833025, 845366235, 1408943725, 1811499075, 2536098705, 4226831175, 12680493525]

約数ペア:

[(1, 12680493525), (3, 4226831175), (5, 2536098705), (7, 1811499075), (9, 1408943725), (15, 845366235), (21, 603833025), (25, 507219741), (35, 362299815), (45, 281788745), (63, 201277675), (75, 169073247), (105, 120766605), (175, 72459963), (225, 56357749), (315, 40255535), (463, 27387675), (525, 24153321), (1389, 9129225), (1575, 8051107), (2315, 5477535), (3241, 3912525), (4167, 3043075), (6945, 1825845), (9723, 1304175), (11575, 1095507), (16205, 782505), (17389, 729225), (20835, 608615), (29169, 434725), (34725, 365169), (48615, 260835), (52167, 243075), (81025, 156501), (86945, 145845), (104175, 121723)]