858293135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{2719}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 1222041600

約数和(自身を除く): 363748465

約数列:

[1, 5, 7, 29, 35, 145, 203, 311, 1015, 1555, 2177, 2719, 9019, 10885, 13595, 19033, 45095, 63133, 78851, 95165, 315665, 394255, 551957, 845609, 2759785, 4228045, 5919263, 24522661, 29596315, 122613305, 171658627, 858293135]

約数ペア:

[(1, 858293135), (5, 171658627), (7, 122613305), (29, 29596315), (35, 24522661), (145, 5919263), (203, 4228045), (311, 2759785), (1015, 845609), (1555, 551957), (2177, 394255), (2719, 315665), (9019, 95165), (10885, 78851), (13595, 63133), (19033, 45095)]