2017380025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113177}}^1$

素因数の和:113241

約数の個数: 24

約数和(自身を含む): 2694541824

約数和(自身を除く): 677161799

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3565, 17825, 113177, 565885, 2603071, 2829425, 3508487, 13015355, 17542435, 65076775, 80695201, 87712175, 403476005, 2017380025]

約数ペア:

[(1, 2017380025), (5, 403476005), (23, 87712175), (25, 80695201), (31, 65076775), (115, 17542435), (155, 13015355), (575, 3508487), (713, 2829425), (775, 2603071), (3565, 565885), (17825, 113177)]