1029228415

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 1288104480

約数和(自身を除く): 258876065

約数列:

[1, 5, 29, 145, 157, 785, 841, 1559, 4205, 4553, 7795, 22765, 45211, 132037, 226055, 244763, 660185, 1223815, 1311119, 6555595, 7098127, 35490635, 205845683, 1029228415]

約数ペア:

[(1, 1029228415), (5, 205845683), (29, 35490635), (145, 7098127), (157, 6555595), (785, 1311119), (841, 1223815), (1559, 660185), (4205, 244763), (4553, 226055), (7795, 132037), (22765, 45211)]