57225025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16007}}^1$

素因数の和:16041

約数の個数: 24

約数和(自身を含む): 83369664

約数和(自身を除く): 26144639

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 16007, 80035, 176077, 208091, 400175, 880385, 1040455, 2289001, 4401925, 5202275, 11445005, 57225025]

約数ペア:

[(1, 57225025), (5, 11445005), (11, 5202275), (13, 4401925), (25, 2289001), (55, 1040455), (65, 880385), (143, 400175), (275, 208091), (325, 176077), (715, 80035), (3575, 16007)]