1245974535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709957}}^1$

素因数の和:709984

約数の個数: 32

約数和(自身を含む): 2385458880

約数和(自身を除く): 1139484345

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 709957, 2129871, 3549785, 6389613, 9229441, 10649355, 19168839, 27688323, 31948065, 46147205, 83064969, 95844195, 138441615, 249194907, 415324845, 1245974535]

約数ペア:

[(1, 1245974535), (3, 415324845), (5, 249194907), (9, 138441615), (13, 95844195), (15, 83064969), (27, 46147205), (39, 31948065), (45, 27688323), (65, 19168839), (117, 10649355), (135, 9229441), (195, 6389613), (351, 3549785), (585, 2129871), (1755, 709957)]