42397965

素因数分解:

$3^3\times 5^1\times {\mathrm{314059}}^1$

素因数の和:314073

約数の個数: 16

約数和(自身を含む): 75374400

約数和(自身を除く): 32976435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 314059, 942177, 1570295, 2826531, 4710885, 8479593, 14132655, 42397965]

約数ペア:

[(1, 42397965), (3, 14132655), (5, 8479593), (9, 4710885), (15, 2826531), (27, 1570295), (45, 942177), (135, 314059)]