16284915

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 13091085

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1699, 1917, 3195, 5097, 8495, 9585, 15291, 25485, 45873, 76455, 120629, 229365, 361887, 603145, 1085661, 1809435, 3256983, 5428305, 16284915]

約数ペア:

[(1, 16284915), (3, 5428305), (5, 3256983), (9, 1809435), (15, 1085661), (27, 603145), (45, 361887), (71, 229365), (135, 120629), (213, 76455), (355, 45873), (639, 25485), (1065, 15291), (1699, 9585), (1917, 8495), (3195, 5097)]