47065265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 65028096

約数和(自身を除く): 17962831

約数列:

[1, 5, 13, 17, 65, 85, 191, 221, 223, 955, 1105, 1115, 2483, 2899, 3247, 3791, 12415, 14495, 16235, 18955, 42211, 42593, 49283, 211055, 212965, 246415, 553709, 724081, 2768545, 3620405, 9413053, 47065265]

約数ペア:

[(1, 47065265), (5, 9413053), (13, 3620405), (17, 2768545), (65, 724081), (85, 553709), (191, 246415), (221, 212965), (223, 211055), (955, 49283), (1105, 42593), (1115, 42211), (2483, 18955), (2899, 16235), (3247, 14495), (3791, 12415)]