90001103625

素因数分解:

$3^2\times 5^3\times {\mathrm{281}}^1\times {\mathrm{284701}}^1$

素因数の和:285003

約数の個数: 48

約数和(自身を含む): 162819934992

約数和(自身を除く): 72818831367

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 281, 375, 843, 1125, 1405, 2529, 4215, 7025, 12645, 21075, 35125, 63225, 105375, 284701, 316125, 854103, 1423505, 2562309, 4270515, 7117525, 12811545, 21352575, 35587625, 64057725, 80000981, 106762875, 240002943, 320288625, 400004905, 720008829, 1200014715, 2000024525, 3600044145, 6000073575, 10000122625, 18000220725, 30000367875, 90001103625]

約数ペア:

[(1, 90001103625), (3, 30000367875), (5, 18000220725), (9, 10000122625), (15, 6000073575), (25, 3600044145), (45, 2000024525), (75, 1200014715), (125, 720008829), (225, 400004905), (281, 320288625), (375, 240002943), (843, 106762875), (1125, 80000981), (1405, 64057725), (2529, 35587625), (4215, 21352575), (7025, 12811545), (12645, 7117525), (21075, 4270515), (35125, 2562309), (63225, 1423505), (105375, 854103), (284701, 316125)]