56956395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8689}}^1$

素因数の和:8739

約数の個数: 32

約数和(自身を含む): 100108800

約数和(自身を除く): 43152405

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 8689, 26067, 43445, 130335, 165091, 199847, 495273, 599541, 825455, 999235, 2476365, 2997705, 3797093, 11391279, 18985465, 56956395]

約数ペア:

[(1, 56956395), (3, 18985465), (5, 11391279), (15, 3797093), (19, 2997705), (23, 2476365), (57, 999235), (69, 825455), (95, 599541), (115, 495273), (285, 199847), (345, 165091), (437, 130335), (1311, 43445), (2185, 26067), (6555, 8689)]