22181005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 35147520

約数和(自身を除く): 12966515

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 3389, 6545, 16945, 23723, 37279, 57613, 118615, 186395, 260953, 288065, 403291, 633743, 1304765, 2016455, 3168715, 4436201, 22181005]

約数ペア:

[(1, 22181005), (5, 4436201), (7, 3168715), (11, 2016455), (17, 1304765), (35, 633743), (55, 403291), (77, 288065), (85, 260953), (119, 186395), (187, 118615), (385, 57613), (595, 37279), (935, 23723), (1309, 16945), (3389, 6545)]