82041715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 119646720

約数和(自身を除く): 37605005

約数列:

[1, 5, 7, 19, 35, 95, 107, 133, 535, 665, 749, 1153, 2033, 3745, 5765, 8071, 10165, 14231, 21907, 40355, 71155, 109535, 123371, 153349, 616855, 766745, 863597, 2344049, 4317985, 11720245, 16408343, 82041715]

約数ペア:

[(1, 82041715), (5, 16408343), (7, 11720245), (19, 4317985), (35, 2344049), (95, 863597), (107, 766745), (133, 616855), (535, 153349), (665, 123371), (749, 109535), (1153, 71155), (2033, 40355), (3745, 21907), (5765, 14231), (8071, 10165)]