384865245

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{67343}}^1$

素因数の和:67481

約数の個数: 24

約数和(自身を含む): 672362496

約数和(自身を除く): 287497251

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 67343, 202029, 336715, 606087, 1010145, 3030435, 8552561, 25657683, 42762805, 76973049, 128288415, 384865245]

約数ペア:

[(1, 384865245), (3, 128288415), (5, 76973049), (9, 42762805), (15, 25657683), (45, 8552561), (127, 3030435), (381, 1010145), (635, 606087), (1143, 336715), (1905, 202029), (5715, 67343)]