76123665

素因数分解:

$3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{991}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 135705600

約数和(自身を除く): 59581935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 569, 991, 1707, 2845, 2973, 4955, 5121, 8535, 8919, 14865, 15363, 25605, 26757, 44595, 76815, 133785, 563879, 1691637, 2819395, 5074911, 8458185, 15224733, 25374555, 76123665]

約数ペア:

[(1, 76123665), (3, 25374555), (5, 15224733), (9, 8458185), (15, 5074911), (27, 2819395), (45, 1691637), (135, 563879), (569, 133785), (991, 76815), (1707, 44595), (2845, 26757), (2973, 25605), (4955, 15363), (5121, 14865), (8535, 8919)]