27150575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 35462016

約数和(自身を除く): 8311441

約数列:

[1, 5, 25, 31, 53, 155, 265, 661, 775, 1325, 1643, 3305, 8215, 16525, 20491, 35033, 41075, 102455, 175165, 512275, 875825, 1086023, 5430115, 27150575]

約数ペア:

[(1, 27150575), (5, 5430115), (25, 1086023), (31, 875825), (53, 512275), (155, 175165), (265, 102455), (661, 41075), (775, 35033), (1325, 20491), (1643, 16525), (3305, 8215)]