71398965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{432721}}^1$

素因数の和:432740

約数の個数: 16

約数和(自身を含む): 124623936

約数和(自身を除く): 53224971

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 432721, 1298163, 2163605, 4759931, 6490815, 14279793, 23799655, 71398965]

約数ペア:

[(1, 71398965), (3, 23799655), (5, 14279793), (11, 6490815), (15, 4759931), (33, 2163605), (55, 1298163), (165, 432721)]