47306235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 78617088

約数和(自身を除く): 31310853

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1033, 1065, 3053, 3099, 5165, 9159, 15265, 15495, 44419, 45795, 73343, 133257, 220029, 222095, 366715, 666285, 1100145, 3153749, 9461247, 15768745, 47306235]

約数ペア:

[(1, 47306235), (3, 15768745), (5, 9461247), (15, 3153749), (43, 1100145), (71, 666285), (129, 366715), (213, 222095), (215, 220029), (355, 133257), (645, 73343), (1033, 45795), (1065, 44419), (3053, 15495), (3099, 15265), (5165, 9159)]