2013447310575

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3468919}}^1$

素因数の和:3469112

約数の個数: 48

約数和(自身を含む): 3406756953600

約数和(自身を除く): 1393309643025

約数列:

[1, 3, 5, 15, 25, 71, 75, 109, 213, 327, 355, 545, 1065, 1635, 1775, 2725, 5325, 7739, 8175, 23217, 38695, 116085, 193475, 580425, 3468919, 10406757, 17344595, 52033785, 86722975, 246293249, 260168925, 378112171, 738879747, 1134336513, 1231466245, 1890560855, 3694398735, 5671682565, 6157331225, 9452804275, 18471993675, 26845964141, 28358412825, 80537892423, 134229820705, 402689462115, 671149103525, 2013447310575]

約数ペア:

[(1, 2013447310575), (3, 671149103525), (5, 402689462115), (15, 134229820705), (25, 80537892423), (71, 28358412825), (75, 26845964141), (109, 18471993675), (213, 9452804275), (327, 6157331225), (355, 5671682565), (545, 3694398735), (1065, 1890560855), (1635, 1231466245), (1775, 1134336513), (2725, 738879747), (5325, 378112171), (7739, 260168925), (8175, 246293249), (23217, 86722975), (38695, 52033785), (116085, 17344595), (193475, 10406757), (580425, 3468919)]