2190203895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{89087}}^1$

素因数の和:89255

約数の個数: 32

約数和(自身を含む): 3848601600

約数和(自身を除く): 1658397705

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 4917, 8195, 24585, 89087, 267261, 445435, 979957, 1336305, 2939871, 4899785, 13273963, 14699355, 39821889, 66369815, 146013593, 199109445, 438040779, 730067965, 2190203895]

約数ペア:

[(1, 2190203895), (3, 730067965), (5, 438040779), (11, 199109445), (15, 146013593), (33, 66369815), (55, 39821889), (149, 14699355), (165, 13273963), (447, 4899785), (745, 2939871), (1639, 1336305), (2235, 979957), (4917, 445435), (8195, 267261), (24585, 89087)]