13194375

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 22792704

約数和(自身を除く): 9598329

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 227, 375, 465, 625, 681, 775, 1135, 1875, 2325, 3405, 3875, 5675, 7037, 11625, 17025, 19375, 21111, 28375, 35185, 58125, 85125, 105555, 141875, 175925, 425625, 527775, 879625, 2638875, 4398125, 13194375]

約数ペア:

[(1, 13194375), (3, 4398125), (5, 2638875), (15, 879625), (25, 527775), (31, 425625), (75, 175925), (93, 141875), (125, 105555), (155, 85125), (227, 58125), (375, 35185), (465, 28375), (625, 21111), (681, 19375), (775, 17025), (1135, 11625), (1875, 7037), (2325, 5675), (3405, 3875)]