42441665

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 60043776

約数和(自身を除く): 17602111

約数列:

[1, 5, 7, 35, 61, 103, 193, 305, 427, 515, 721, 965, 1351, 2135, 3605, 6283, 6755, 11773, 19879, 31415, 43981, 58865, 82411, 99395, 139153, 219905, 412055, 695765, 1212619, 6063095, 8488333, 42441665]

約数ペア:

[(1, 42441665), (5, 8488333), (7, 6063095), (35, 1212619), (61, 695765), (103, 412055), (193, 219905), (305, 139153), (427, 99395), (515, 82411), (721, 58865), (965, 43981), (1351, 31415), (2135, 19879), (3605, 11773), (6283, 6755)]