71316255

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{65129}}^1$

素因数の和:65210

約数の個数: 16

約数和(自身を含む): 115670880

約数和(自身を除く): 44354625

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 65129, 195387, 325645, 976935, 4754417, 14263251, 23772085, 71316255]

約数ペア:

[(1, 71316255), (3, 23772085), (5, 14263251), (15, 4754417), (73, 976935), (219, 325645), (365, 195387), (1095, 65129)]