15695435990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1\times {\mathrm{26717}}^1$

素因数の和:31256

約数の個数: 32

約数和(自身を含む): 30432870720

約数和(自身を除く): 14737434730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4519, 9038, 22595, 26717, 45190, 53434, 58747, 117494, 133585, 267170, 293735, 347321, 587470, 694642, 1736605, 3473210, 120734123, 241468246, 603670615, 1207341230, 1569543599, 3139087198, 7847717995, 15695435990]

約数ペア:

[(1, 15695435990), (2, 7847717995), (5, 3139087198), (10, 1569543599), (13, 1207341230), (26, 603670615), (65, 241468246), (130, 120734123), (4519, 3473210), (9038, 1736605), (22595, 694642), (26717, 587470), (45190, 347321), (53434, 293735), (58747, 267170), (117494, 133585)]