11400975

素因数分解:

$3^2\times 5^2\times {\mathrm{50671}}^1$

素因数の和:50687

約数の個数: 18

約数和(自身を含む): 20420816

約数和(自身を除く): 9019841

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 50671, 152013, 253355, 456039, 760065, 1266775, 2280195, 3800325, 11400975]

約数ペア:

[(1, 11400975), (3, 3800325), (5, 2280195), (9, 1266775), (15, 760065), (25, 456039), (45, 253355), (75, 152013), (225, 50671)]