970967585

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127843}}^1$

素因数の和:127893

約数の個数: 24

約数和(自身を含む): 1399124736

約数和(自身を除く): 428157151

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 127843, 639215, 894901, 3963133, 4474505, 6264307, 19815665, 27741931, 31321535, 138709655, 194193517, 970967585]

約数ペア:

[(1, 970967585), (5, 194193517), (7, 138709655), (31, 31321535), (35, 27741931), (49, 19815665), (155, 6264307), (217, 4474505), (245, 3963133), (1085, 894901), (1519, 639215), (7595, 127843)]