25201029

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41381}}^1$

素因数の和:41420

約数の個数: 16

約数和(自身を含む): 39726720

約数和(自身を除く): 14525691

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 41381, 124143, 289667, 869001, 1200049, 3600147, 8400343, 25201029]

約数ペア:

[(1, 25201029), (3, 8400343), (7, 3600147), (21, 1200049), (29, 869001), (87, 289667), (203, 124143), (609, 41381)]