677718145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2287}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 904071168

約数和(自身を除く): 226353023

約数列:

[1, 5, 13, 47, 65, 97, 235, 485, 611, 1261, 2287, 3055, 4559, 6305, 11435, 22795, 29731, 59267, 107489, 148655, 221839, 296335, 537445, 1109195, 1397357, 2883907, 6986785, 10426433, 14419535, 52132165, 135543629, 677718145]

約数ペア:

[(1, 677718145), (5, 135543629), (13, 52132165), (47, 14419535), (65, 10426433), (97, 6986785), (235, 2883907), (485, 1397357), (611, 1109195), (1261, 537445), (2287, 296335), (3055, 221839), (4559, 148655), (6305, 107489), (11435, 59267), (22795, 29731)]