15028125

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 28748160

約数和(自身を除く): 13720035

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 229, 375, 525, 625, 687, 875, 1145, 1603, 1875, 2625, 3125, 3435, 4375, 4809, 5725, 8015, 9375, 13125, 17175, 21875, 24045, 28625, 40075, 65625, 85875, 120225, 143125, 200375, 429375, 601125, 715625, 1001875, 2146875, 3005625, 5009375, 15028125]

約数ペア:

[(1, 15028125), (3, 5009375), (5, 3005625), (7, 2146875), (15, 1001875), (21, 715625), (25, 601125), (35, 429375), (75, 200375), (105, 143125), (125, 120225), (175, 85875), (229, 65625), (375, 40075), (525, 28625), (625, 24045), (687, 21875), (875, 17175), (1145, 13125), (1603, 9375), (1875, 8015), (2625, 5725), (3125, 4809), (3435, 4375)]