149710515

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{5023}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 239705088

約数和(自身を除く): 89994573

約数列:

[1, 3, 5, 15, 1987, 5023, 5961, 9935, 15069, 25115, 29805, 75345, 9980701, 29942103, 49903505, 149710515]

約数ペア:

[(1, 149710515), (3, 49903505), (5, 29942103), (15, 9980701), (1987, 75345), (5023, 29805), (5961, 25115), (9935, 15069)]