80380675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6159

約数の個数: 24

約数和(自身を含む): 108957312

約数和(自身を除く): 28576637

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 6101, 13175, 30505, 103717, 152525, 189131, 518585, 945655, 2592925, 3215227, 4728275, 16076135, 80380675]

約数ペア:

[(1, 80380675), (5, 16076135), (17, 4728275), (25, 3215227), (31, 2592925), (85, 945655), (155, 518585), (425, 189131), (527, 152525), (775, 103717), (2635, 30505), (6101, 13175)]