3176895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 5460480

約数和(自身を除く): 2283585

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 157, 213, 285, 355, 471, 785, 1065, 1349, 2355, 2983, 4047, 6745, 8949, 11147, 14915, 20235, 33441, 44745, 55735, 167205, 211793, 635379, 1058965, 3176895]

約数ペア:

[(1, 3176895), (3, 1058965), (5, 635379), (15, 211793), (19, 167205), (57, 55735), (71, 44745), (95, 33441), (157, 20235), (213, 14915), (285, 11147), (355, 8949), (471, 6745), (785, 4047), (1065, 2983), (1349, 2355)]