308202415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 400484736

約数和(自身を除く): 92282321

約数列:

[1, 5, 23, 37, 113, 115, 185, 565, 641, 851, 2599, 3205, 4181, 4255, 12995, 14743, 20905, 23717, 72433, 73715, 96163, 118585, 362165, 480815, 545491, 1665959, 2680021, 2727455, 8329795, 13400105, 61640483, 308202415]

約数ペア:

[(1, 308202415), (5, 61640483), (23, 13400105), (37, 8329795), (113, 2727455), (115, 2680021), (185, 1665959), (565, 545491), (641, 480815), (851, 362165), (2599, 118585), (3205, 96163), (4181, 73715), (4255, 72433), (12995, 23717), (14743, 20905)]