65018385

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9697}}^1$

素因数の和:9857

約数の個数: 24

約数和(自身を含む): 113466600

約数和(自身を除く): 48448215

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 9697, 29091, 48485, 87273, 145455, 436365, 1444853, 4334559, 7224265, 13003677, 21672795, 65018385]

約数ペア:

[(1, 65018385), (3, 21672795), (5, 13003677), (9, 7224265), (15, 4334559), (45, 1444853), (149, 436365), (447, 145455), (745, 87273), (1341, 48485), (2235, 29091), (6705, 9697)]