9980496045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191693}}^1$

素因数の和:191806

約数の個数: 48

約数和(自身を含む): 18839686320

約数和(自身を除く): 8859190275

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1335, 3471, 4005, 5785, 10413, 17355, 52065, 191693, 575079, 958465, 1725237, 2492009, 2875395, 7476027, 8626185, 12460045, 17060677, 22428081, 37380135, 51182031, 85303385, 112140405, 153546093, 221788801, 255910155, 665366403, 767730465, 1108944005, 1996099209, 3326832015, 9980496045]

約数ペア:

[(1, 9980496045), (3, 3326832015), (5, 1996099209), (9, 1108944005), (13, 767730465), (15, 665366403), (39, 255910155), (45, 221788801), (65, 153546093), (89, 112140405), (117, 85303385), (195, 51182031), (267, 37380135), (445, 22428081), (585, 17060677), (801, 12460045), (1157, 8626185), (1335, 7476027), (3471, 2875395), (4005, 2492009), (5785, 1725237), (10413, 958465), (17355, 575079), (52065, 191693)]