15217995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78041}}^1$

素因数の和:78062

約数の個数: 16

約数和(自身を含む): 26222112

約数和(自身を除く): 11004117

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 78041, 234123, 390205, 1014533, 1170615, 3043599, 5072665, 15217995]

約数ペア:

[(1, 15217995), (3, 5072665), (5, 3043599), (13, 1170615), (15, 1014533), (39, 390205), (65, 234123), (195, 78041)]