25552170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40559}}^1$

素因数の和:40579

約数の個数: 48

約数和(自身を含む): 75928320

約数和(自身を除く): 50376150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40559, 81118, 121677, 202795, 243354, 283913, 365031, 405590, 567826, 608385, 730062, 851739, 1216770, 1419565, 1703478, 1825155, 2555217, 2839130, 3650310, 4258695, 5110434, 8517390, 12776085, 25552170]

約数ペア:

[(1, 25552170), (2, 12776085), (3, 8517390), (5, 5110434), (6, 4258695), (7, 3650310), (9, 2839130), (10, 2555217), (14, 1825155), (15, 1703478), (18, 1419565), (21, 1216770), (30, 851739), (35, 730062), (42, 608385), (45, 567826), (63, 405590), (70, 365031), (90, 283913), (105, 243354), (126, 202795), (210, 121677), (315, 81118), (630, 40559)]