27030975

素因数分解:

$3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 44861712

約数和(自身を除く): 17830737

約数列:

[1, 3, 5, 15, 25, 75, 353, 1021, 1059, 1765, 3063, 5105, 5295, 8825, 15315, 25525, 26475, 76575, 360413, 1081239, 1802065, 5406195, 9010325, 27030975]

約数ペア:

[(1, 27030975), (3, 9010325), (5, 5406195), (15, 1802065), (25, 1081239), (75, 360413), (353, 76575), (1021, 26475), (1059, 25525), (1765, 15315), (3063, 8825), (5105, 5295)]