73047005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 91112448

約数和(自身を除く): 18065443

約数列:

[1, 5, 31, 151, 155, 755, 3121, 4681, 15605, 23405, 96751, 471271, 483755, 2356355, 14609401, 73047005]

約数ペア:

[(1, 73047005), (5, 14609401), (31, 2356355), (151, 483755), (155, 471271), (755, 96751), (3121, 23405), (4681, 15605)]