42007995

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13933}}^1$

素因数の和:14011

約数の個数: 24

約数和(自身を含む): 73905936

約数和(自身を除く): 31897941

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 13933, 41799, 69665, 125397, 208995, 626985, 933511, 2800533, 4667555, 8401599, 14002665, 42007995]

約数ペア:

[(1, 42007995), (3, 14002665), (5, 8401599), (9, 4667555), (15, 2800533), (45, 933511), (67, 626985), (201, 208995), (335, 125397), (603, 69665), (1005, 41799), (3015, 13933)]