82062705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 137263104

約数和(自身を除く): 55200399

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 2021, 2707, 6063, 8121, 10105, 13535, 30315, 40605, 116401, 127229, 349203, 381687, 582005, 636145, 1746015, 1908435, 5470847, 16412541, 27354235, 82062705]

約数ペア:

[(1, 82062705), (3, 27354235), (5, 16412541), (15, 5470847), (43, 1908435), (47, 1746015), (129, 636145), (141, 582005), (215, 381687), (235, 349203), (645, 127229), (705, 116401), (2021, 40605), (2707, 30315), (6063, 13535), (8121, 10105)]