25455210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77137}}^1$

素因数の和:77158

約数の個数: 32

約数和(自身を含む): 66647232

約数和(自身を除く): 41192022

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 77137, 154274, 231411, 385685, 462822, 771370, 848507, 1157055, 1697014, 2314110, 2545521, 4242535, 5091042, 8485070, 12727605, 25455210]

約数ペア:

[(1, 25455210), (2, 12727605), (3, 8485070), (5, 5091042), (6, 4242535), (10, 2545521), (11, 2314110), (15, 1697014), (22, 1157055), (30, 848507), (33, 771370), (55, 462822), (66, 385685), (110, 231411), (165, 154274), (330, 77137)]