25275780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46807}}^1$

素因数の和:46825

約数の個数: 48

約数和(自身を含む): 78637440

約数和(自身を除く): 53361660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 46807, 93614, 140421, 187228, 234035, 280842, 421263, 468070, 561684, 702105, 842526, 936140, 1263789, 1404210, 1685052, 2106315, 2527578, 2808420, 4212630, 5055156, 6318945, 8425260, 12637890, 25275780]

約数ペア:

[(1, 25275780), (2, 12637890), (3, 8425260), (4, 6318945), (5, 5055156), (6, 4212630), (9, 2808420), (10, 2527578), (12, 2106315), (15, 1685052), (18, 1404210), (20, 1263789), (27, 936140), (30, 842526), (36, 702105), (45, 561684), (54, 468070), (60, 421263), (90, 280842), (108, 234035), (135, 187228), (180, 140421), (270, 93614), (540, 46807)]