22013123525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 28579599360

約数和(自身を除く): 6566475835

約数列:

[1, 5, 25, 29, 145, 151, 233, 725, 755, 863, 1165, 3775, 4315, 4379, 5825, 6757, 21575, 21895, 25027, 33785, 35183, 109475, 125135, 130313, 168925, 175915, 201079, 625675, 651565, 879575, 1005395, 1020307, 3257825, 3779077, 5026975, 5101535, 5831291, 18895385, 25507675, 29156455, 30362929, 94476925, 145782275, 151814645, 759073225, 880524941, 4402624705, 22013123525]

約数ペア:

[(1, 22013123525), (5, 4402624705), (25, 880524941), (29, 759073225), (145, 151814645), (151, 145782275), (233, 94476925), (725, 30362929), (755, 29156455), (863, 25507675), (1165, 18895385), (3775, 5831291), (4315, 5101535), (4379, 5026975), (5825, 3779077), (6757, 3257825), (21575, 1020307), (21895, 1005395), (25027, 879575), (33785, 651565), (35183, 625675), (109475, 201079), (125135, 175915), (130313, 168925)]