42617855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3373}}^1$

素因数の和:3423

約数の個数: 24

約数和(自身を含む): 61703712

約数和(自身を除く): 19085857

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3373, 12635, 16865, 23611, 64087, 118055, 320435, 448609, 1217653, 2243045, 6088265, 8523571, 42617855]

約数ペア:

[(1, 42617855), (5, 8523571), (7, 6088265), (19, 2243045), (35, 1217653), (95, 448609), (133, 320435), (361, 118055), (665, 64087), (1805, 23611), (2527, 16865), (3373, 12635)]