25195546890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{646537}}^1$

素因数の和:646983

約数の個数: 48

約数和(自身を含む): 65659813128

約数和(自身を除く): 40464266238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 2165, 2598, 3897, 4330, 6495, 7794, 12990, 19485, 38970, 646537, 1293074, 1939611, 3232685, 3879222, 5818833, 6465370, 9698055, 11637666, 19396110, 29094165, 58188330, 279950521, 559901042, 839851563, 1399752605, 1679703126, 2519554689, 2799505210, 4199257815, 5039109378, 8398515630, 12597773445, 25195546890]

約数ペア:

[(1, 25195546890), (2, 12597773445), (3, 8398515630), (5, 5039109378), (6, 4199257815), (9, 2799505210), (10, 2519554689), (15, 1679703126), (18, 1399752605), (30, 839851563), (45, 559901042), (90, 279950521), (433, 58188330), (866, 29094165), (1299, 19396110), (2165, 11637666), (2598, 9698055), (3897, 6465370), (4330, 5818833), (6495, 3879222), (7794, 3232685), (12990, 1939611), (19485, 1293074), (38970, 646537)]