2420347975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{6637}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 3111363360

約数和(自身を除く): 691015385

約数列:

[1, 5, 25, 29, 145, 503, 725, 2515, 6637, 12575, 14587, 33185, 72935, 165925, 192473, 364675, 962365, 3338411, 4811825, 16692055, 83460275, 96813919, 484069595, 2420347975]

約数ペア:

[(1, 2420347975), (5, 484069595), (25, 96813919), (29, 83460275), (145, 16692055), (503, 4811825), (725, 3338411), (2515, 962365), (6637, 364675), (12575, 192473), (14587, 165925), (33185, 72935)]