214935975

素因数分解:

$3^2\times 5^2\times {\mathrm{955271}}^1$

素因数の和:955287

約数の個数: 18

約数和(自身を含む): 384974616

約数和(自身を除く): 170038641

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 955271, 2865813, 4776355, 8597439, 14329065, 23881775, 42987195, 71645325, 214935975]

約数ペア:

[(1, 214935975), (3, 71645325), (5, 42987195), (9, 23881775), (15, 14329065), (25, 8597439), (45, 4776355), (75, 2865813), (225, 955271)]