337898375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 470059200

約数和(自身を除く): 132160825

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1615, 2125, 2375, 8075, 8369, 40375, 41845, 142273, 159011, 209225, 711365, 795055, 1046125, 2703187, 3556825, 3975275, 13515935, 17784125, 19876375, 67579675, 337898375]

約数ペア:

[(1, 337898375), (5, 67579675), (17, 19876375), (19, 17784125), (25, 13515935), (85, 3975275), (95, 3556825), (125, 2703187), (323, 1046125), (425, 795055), (475, 711365), (1615, 209225), (2125, 159011), (2375, 142273), (8075, 41845), (8369, 40375)]