25137315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79801}}^1$

素因数の和:79819

約数の個数: 24

約数和(自身を含む): 49796448

約数和(自身を除く): 24659133

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 79801, 239403, 399005, 558607, 718209, 1197015, 1675821, 2793035, 3591045, 5027463, 8379105, 25137315]

約数ペア:

[(1, 25137315), (3, 8379105), (5, 5027463), (7, 3591045), (9, 2793035), (15, 1675821), (21, 1197015), (35, 718209), (45, 558607), (63, 399005), (105, 239403), (315, 79801)]