42701645

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 62188800

約数和(自身を除く): 19487155

約数列:

[1, 5, 7, 19, 35, 95, 133, 157, 409, 665, 785, 1099, 2045, 2863, 2983, 5495, 7771, 14315, 14915, 20881, 38855, 54397, 64213, 104405, 271985, 321065, 449491, 1220047, 2247455, 6100235, 8540329, 42701645]

約数ペア:

[(1, 42701645), (5, 8540329), (7, 6100235), (19, 2247455), (35, 1220047), (95, 449491), (133, 321065), (157, 271985), (409, 104405), (665, 64213), (785, 54397), (1099, 38855), (2045, 20881), (2863, 14915), (2983, 14315), (5495, 7771)]