47217045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{136861}}^1$

素因数の和:136892

約数の個数: 16

約数和(自身を含む): 78832512

約数和(自身を除く): 31615467

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 136861, 410583, 684305, 2052915, 3147803, 9443409, 15739015, 47217045]

約数ペア:

[(1, 47217045), (3, 15739015), (5, 9443409), (15, 3147803), (23, 2052915), (69, 684305), (115, 410583), (345, 136861)]