71971635

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67579}}^1$

素因数の和:67658

約数の個数: 16

約数和(自身を含む): 116778240

約数和(自身を除く): 44806605

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 67579, 202737, 337895, 1013685, 4798109, 14394327, 23990545, 71971635]

約数ペア:

[(1, 71971635), (3, 23990545), (5, 14394327), (15, 4798109), (71, 1013685), (213, 337895), (355, 202737), (1065, 67579)]