86790125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 112953984

約数和(自身を除く): 26163859

約数列:

[1, 5, 25, 43, 67, 125, 215, 241, 335, 1075, 1205, 1675, 2881, 5375, 6025, 8375, 10363, 14405, 16147, 30125, 51815, 72025, 80735, 259075, 360125, 403675, 694321, 1295375, 2018375, 3471605, 17358025, 86790125]

約数ペア:

[(1, 86790125), (5, 17358025), (25, 3471605), (43, 2018375), (67, 1295375), (125, 694321), (215, 403675), (241, 360125), (335, 259075), (1075, 80735), (1205, 72025), (1675, 51815), (2881, 30125), (5375, 16147), (6025, 14405), (8375, 10363)]