379888965

素因数分解:

$3^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{4327}}^1$

素因数の和:6289

約数の個数: 24

約数和(自身を含む): 658963968

約数和(自身を除く): 279075003

約数列:

[1, 3, 5, 9, 15, 45, 1951, 4327, 5853, 9755, 12981, 17559, 21635, 29265, 38943, 64905, 87795, 194715, 8441977, 25325931, 42209885, 75977793, 126629655, 379888965]

約数ペア:

[(1, 379888965), (3, 126629655), (5, 75977793), (9, 42209885), (15, 25325931), (45, 8441977), (1951, 194715), (4327, 87795), (5853, 64905), (9755, 38943), (12981, 29265), (17559, 21635)]