71064705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{100801}}^1$

素因数の和:100856

約数の個数: 16

約数和(自身を含む): 116123904

約数和(自身を除く): 45059199

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 100801, 302403, 504005, 1512015, 4737647, 14212941, 23688235, 71064705]

約数ペア:

[(1, 71064705), (3, 23688235), (5, 14212941), (15, 4737647), (47, 1512015), (141, 504005), (235, 302403), (705, 100801)]