63979165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 78295680

約数和(自身を除く): 14316515

約数列:

[1, 5, 71, 229, 355, 787, 1145, 3935, 16259, 55877, 81295, 180223, 279385, 901115, 12795833, 63979165]

約数ペア:

[(1, 63979165), (5, 12795833), (71, 901115), (229, 279385), (355, 180223), (787, 81295), (1145, 55877), (3935, 16259)]