25271415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 36

約数和(自身を含む): 47446776

約数和(自身を除く): 22175361

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 3323, 7605, 9969, 16615, 29907, 43199, 49845, 129597, 149535, 215995, 388791, 561587, 647985, 1684761, 1943955, 2807935, 5054283, 8423805, 25271415]

約数ペア:

[(1, 25271415), (3, 8423805), (5, 5054283), (9, 2807935), (13, 1943955), (15, 1684761), (39, 647985), (45, 561587), (65, 388791), (117, 215995), (169, 149535), (195, 129597), (507, 49845), (585, 43199), (845, 29907), (1521, 16615), (2535, 9969), (3323, 7605)]