21264150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141761}}^1$

素因数の和:141776

約数の個数: 24

約数和(自身を含む): 52735464

約数和(自身を除く): 31471314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141761, 283522, 425283, 708805, 850566, 1417610, 2126415, 3544025, 4252830, 7088050, 10632075, 21264150]

約数ペア:

[(1, 21264150), (2, 10632075), (3, 7088050), (5, 4252830), (6, 3544025), (10, 2126415), (15, 1417610), (25, 850566), (30, 708805), (50, 425283), (75, 283522), (150, 141761)]