12178075

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 19123776

約数和(自身を除く): 6945701

約数列:

[1, 5, 7, 13, 25, 35, 53, 65, 91, 101, 175, 265, 325, 371, 455, 505, 689, 707, 1313, 1325, 1855, 2275, 2525, 3445, 3535, 4823, 5353, 6565, 9191, 9275, 17225, 17675, 24115, 26765, 32825, 37471, 45955, 69589, 120575, 133825, 187355, 229775, 347945, 487123, 936775, 1739725, 2435615, 12178075]

約数ペア:

[(1, 12178075), (5, 2435615), (7, 1739725), (13, 936775), (25, 487123), (35, 347945), (53, 229775), (65, 187355), (91, 133825), (101, 120575), (175, 69589), (265, 45955), (325, 37471), (371, 32825), (455, 26765), (505, 24115), (689, 17675), (707, 17225), (1313, 9275), (1325, 9191), (1855, 6565), (2275, 5353), (2525, 4823), (3445, 3535)]