56312295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15239

約数の個数: 32

約数和(自身を含む): 102144000

約数和(自身を除く): 45831705

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 15199, 45597, 75995, 197587, 227985, 288781, 592761, 866343, 987935, 1443905, 2963805, 3754153, 4331715, 11262459, 18770765, 56312295]

約数ペア:

[(1, 56312295), (3, 18770765), (5, 11262459), (13, 4331715), (15, 3754153), (19, 2963805), (39, 1443905), (57, 987935), (65, 866343), (95, 592761), (195, 288781), (247, 227985), (285, 197587), (741, 75995), (1235, 45597), (3705, 15199)]