5455625

素因数分解:

$5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 40

約数和(自身を含む): 8247360

約数和(自身を除く): 2791735

約数列:

[1, 5, 7, 25, 29, 35, 43, 125, 145, 175, 203, 215, 301, 625, 725, 875, 1015, 1075, 1247, 1505, 3625, 4375, 5075, 5375, 6235, 7525, 8729, 18125, 25375, 26875, 31175, 37625, 43645, 126875, 155875, 188125, 218225, 779375, 1091125, 5455625]

約数ペア:

[(1, 5455625), (5, 1091125), (7, 779375), (25, 218225), (29, 188125), (35, 155875), (43, 126875), (125, 43645), (145, 37625), (175, 31175), (203, 26875), (215, 25375), (301, 18125), (625, 8729), (725, 7525), (875, 6235), (1015, 5375), (1075, 5075), (1247, 4375), (1505, 3625)]