42503065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 56536704

約数和(自身を除く): 14033639

約数列:

[1, 5, 11, 55, 121, 163, 431, 605, 815, 1793, 2155, 4741, 8965, 19723, 23705, 52151, 70253, 98615, 260755, 351265, 772783, 3863915, 8500613, 42503065]

約数ペア:

[(1, 42503065), (5, 8500613), (11, 3863915), (55, 772783), (121, 351265), (163, 260755), (431, 98615), (605, 70253), (815, 52151), (1793, 23705), (2155, 19723), (4741, 8965)]