72469495

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 103223808

約数和(自身を除く): 30754313

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 523, 535, 749, 1295, 2615, 3661, 3745, 3959, 18305, 19351, 19795, 27713, 55961, 96755, 135457, 138565, 279805, 391727, 677285, 1958635, 2070557, 10352785, 14493899, 72469495]

約数ペア:

[(1, 72469495), (5, 14493899), (7, 10352785), (35, 2070557), (37, 1958635), (107, 677285), (185, 391727), (259, 279805), (523, 138565), (535, 135457), (749, 96755), (1295, 55961), (2615, 27713), (3661, 19795), (3745, 19351), (3959, 18305)]