57064245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 104908800

約数和(自身を除く): 47844555

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2731, 2985, 4179, 6965, 8193, 13655, 19117, 20895, 40965, 57351, 95585, 286755, 543469, 1630407, 2717345, 3804283, 8152035, 11412849, 19021415, 57064245]

約数ペア:

[(1, 57064245), (3, 19021415), (5, 11412849), (7, 8152035), (15, 3804283), (21, 2717345), (35, 1630407), (105, 543469), (199, 286755), (597, 95585), (995, 57351), (1393, 40965), (2731, 20895), (2985, 19117), (4179, 13655), (6965, 8193)]