11651475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 21784320

約数和(自身を除く): 10132845

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 487, 725, 825, 957, 1461, 1595, 2175, 2435, 4785, 5357, 7305, 7975, 12175, 14123, 16071, 23925, 26785, 36525, 42369, 70615, 80355, 133925, 155353, 211845, 353075, 401775, 466059, 776765, 1059225, 2330295, 3883825, 11651475]

約数ペア:

[(1, 11651475), (3, 3883825), (5, 2330295), (11, 1059225), (15, 776765), (25, 466059), (29, 401775), (33, 353075), (55, 211845), (75, 155353), (87, 133925), (145, 80355), (165, 70615), (275, 42369), (319, 36525), (435, 26785), (487, 23925), (725, 16071), (825, 14123), (957, 12175), (1461, 7975), (1595, 7305), (2175, 5357), (2435, 4785)]