315055195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16103}}^1$

素因数の和:16171

約数の個数: 32

約数和(自身を含む): 476163072

約数和(自身を除く): 161107877

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 16103, 19565, 80515, 112721, 209339, 563605, 692429, 1046695, 1465373, 3462145, 4847003, 7326865, 9001577, 24235015, 45007885, 63011039, 315055195]

約数ペア:

[(1, 315055195), (5, 63011039), (7, 45007885), (13, 24235015), (35, 9001577), (43, 7326865), (65, 4847003), (91, 3462145), (215, 1465373), (301, 1046695), (455, 692429), (559, 563605), (1505, 209339), (2795, 112721), (3913, 80515), (16103, 19565)]