12885963825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{88609}}^1$

素因数の和:88906

約数の個数: 48

約数和(自身を含む): 24436511360

約数和(自身を除く): 11550547535

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 277, 525, 831, 1385, 1939, 4155, 5817, 6925, 9695, 20775, 29085, 48475, 88609, 145425, 265827, 443045, 620263, 1329135, 1860789, 2215225, 3101315, 6645675, 9303945, 15506575, 24544693, 46519725, 73634079, 122723465, 171812851, 368170395, 515438553, 613617325, 859064255, 1840851975, 2577192765, 4295321275, 12885963825]

約数ペア:

[(1, 12885963825), (3, 4295321275), (5, 2577192765), (7, 1840851975), (15, 859064255), (21, 613617325), (25, 515438553), (35, 368170395), (75, 171812851), (105, 122723465), (175, 73634079), (277, 46519725), (525, 24544693), (831, 15506575), (1385, 9303945), (1939, 6645675), (4155, 3101315), (5817, 2215225), (6925, 1860789), (9695, 1329135), (20775, 620263), (29085, 443045), (48475, 265827), (88609, 145425)]