12579315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 23500800

約数和(自身を除く): 10921485

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2549, 4935, 7647, 12745, 17843, 38235, 53529, 89215, 119803, 267645, 359409, 599015, 838621, 1797045, 2515863, 4193105, 12579315]

約数ペア:

[(1, 12579315), (3, 4193105), (5, 2515863), (7, 1797045), (15, 838621), (21, 599015), (35, 359409), (47, 267645), (105, 119803), (141, 89215), (235, 53529), (329, 38235), (705, 17843), (987, 12745), (1645, 7647), (2549, 4935)]