72677625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 128943360

約数和(自身を除く): 56265735

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 125, 145, 163, 205, 375, 435, 489, 615, 725, 815, 1025, 1189, 2175, 2445, 3075, 3567, 3625, 4075, 4727, 5125, 5945, 6683, 10875, 12225, 14181, 15375, 17835, 20049, 20375, 23635, 29725, 33415, 61125, 70905, 89175, 100245, 118175, 148625, 167075, 193807, 354525, 445875, 501225, 581421, 590875, 835375, 969035, 1772625, 2506125, 2907105, 4845175, 14535525, 24225875, 72677625]

約数ペア:

[(1, 72677625), (3, 24225875), (5, 14535525), (15, 4845175), (25, 2907105), (29, 2506125), (41, 1772625), (75, 969035), (87, 835375), (123, 590875), (125, 581421), (145, 501225), (163, 445875), (205, 354525), (375, 193807), (435, 167075), (489, 148625), (615, 118175), (725, 100245), (815, 89175), (1025, 70905), (1189, 61125), (2175, 33415), (2445, 29725), (3075, 23635), (3567, 20375), (3625, 20049), (4075, 17835), (4727, 15375), (5125, 14181), (5945, 12225), (6683, 10875)]