272746005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{371083}}^1$

素因数の和:371105

約数の個数: 24

約数和(自身を含む): 507642912

約数和(自身を除く): 234896907

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 371083, 1113249, 1855415, 2597581, 5566245, 7792743, 12987905, 18183067, 38963715, 54549201, 90915335, 272746005]

約数ペア:

[(1, 272746005), (3, 90915335), (5, 54549201), (7, 38963715), (15, 18183067), (21, 12987905), (35, 7792743), (49, 5566245), (105, 2597581), (147, 1855415), (245, 1113249), (735, 371083)]