2901225

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4856832

約数和(自身を除く): 1955607

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 383, 505, 1149, 1515, 1915, 2525, 5745, 7575, 9575, 28725, 38683, 116049, 193415, 580245, 967075, 2901225]

約数ペア:

[(1, 2901225), (3, 967075), (5, 580245), (15, 193415), (25, 116049), (75, 38683), (101, 28725), (303, 9575), (383, 7575), (505, 5745), (1149, 2525), (1515, 1915)]