1125705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 2101248

約数和(自身を除く): 975543

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 151, 213, 355, 453, 497, 755, 1057, 1065, 1491, 2265, 2485, 3171, 5285, 7455, 10721, 15855, 32163, 53605, 75047, 160815, 225141, 375235, 1125705]

約数ペア:

[(1, 1125705), (3, 375235), (5, 225141), (7, 160815), (15, 75047), (21, 53605), (35, 32163), (71, 15855), (105, 10721), (151, 7455), (213, 5285), (355, 3171), (453, 2485), (497, 2265), (755, 1491), (1057, 1065)]