4380975

素因数分解:

$3^2\times 5^2\times {\mathrm{19471}}^1$

素因数の和:19487

約数の個数: 18

約数和(自身を含む): 7847216

約数和(自身を除く): 3466241

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 19471, 58413, 97355, 175239, 292065, 486775, 876195, 1460325, 4380975]

約数ペア:

[(1, 4380975), (3, 1460325), (5, 876195), (9, 486775), (15, 292065), (25, 175239), (45, 97355), (75, 58413), (225, 19471)]