397165055

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 554269824

約数和(自身を除く): 157104769

約数列:

[1, 5, 7, 35, 113, 137, 565, 685, 733, 791, 959, 3665, 3955, 4795, 5131, 15481, 25655, 77405, 82829, 100421, 108367, 414145, 502105, 541835, 579803, 702947, 2899015, 3514735, 11347573, 56737865, 79433011, 397165055]

約数ペア:

[(1, 397165055), (5, 79433011), (7, 56737865), (35, 11347573), (113, 3514735), (137, 2899015), (565, 702947), (685, 579803), (733, 541835), (791, 502105), (959, 414145), (3665, 108367), (3955, 100421), (4795, 82829), (5131, 77405), (15481, 25655)]