1337331515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{1201}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 1780267776

約数和(自身を除く): 442936261

約数列:

[1, 5, 13, 37, 65, 185, 463, 481, 1201, 2315, 2405, 6005, 6019, 15613, 17131, 30095, 44437, 78065, 85655, 222185, 222703, 556063, 577681, 1113515, 2780315, 2888405, 7228819, 20574331, 36144095, 102871655, 267466303, 1337331515]

約数ペア:

[(1, 1337331515), (5, 267466303), (13, 102871655), (37, 36144095), (65, 20574331), (185, 7228819), (463, 2888405), (481, 2780315), (1201, 1113515), (2315, 577681), (2405, 556063), (6005, 222703), (6019, 222185), (15613, 85655), (17131, 78065), (30095, 44437)]