192664905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3745

約数の個数: 32

約数和(自身を含む): 323806464

約数和(自身を除く): 131141559

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 2355, 3557, 3611, 10671, 10833, 17785, 18055, 53355, 54165, 81811, 245433, 409055, 558449, 1227165, 1675347, 2792245, 8376735, 12844327, 38532981, 64221635, 192664905]

約数ペア:

[(1, 192664905), (3, 64221635), (5, 38532981), (15, 12844327), (23, 8376735), (69, 2792245), (115, 1675347), (157, 1227165), (345, 558449), (471, 409055), (785, 245433), (2355, 81811), (3557, 54165), (3611, 53355), (10671, 18055), (10833, 17785)]