1845360220145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1\times {\mathrm{484201}}^1$

素因数の和:487685

約数の個数: 32

約数和(自身を含む): 2525791312800

約数和(自身を除く): 680431092655

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3449, 17245, 44837, 58633, 224185, 293165, 484201, 762229, 2421005, 3811145, 6294613, 8231417, 31473065, 41157085, 107008421, 535042105, 1670009249, 8350046245, 21710120237, 28390157233, 108550601185, 141950786165, 369072044029, 1845360220145]

約数ペア:

[(1, 1845360220145), (5, 369072044029), (13, 141950786165), (17, 108550601185), (65, 28390157233), (85, 21710120237), (221, 8350046245), (1105, 1670009249), (3449, 535042105), (17245, 107008421), (44837, 41157085), (58633, 31473065), (224185, 8231417), (293165, 6294613), (484201, 3811145), (762229, 2421005)]