101872045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 138931200

約数和(自身を除く): 37059155

約数列:

[1, 5, 11, 31, 55, 149, 155, 341, 401, 745, 1639, 1705, 2005, 4411, 4619, 8195, 12431, 22055, 23095, 50809, 59749, 62155, 136741, 254045, 298745, 657239, 683705, 1852219, 3286195, 9261095, 20374409, 101872045]

約数ペア:

[(1, 101872045), (5, 20374409), (11, 9261095), (31, 3286195), (55, 1852219), (149, 683705), (155, 657239), (341, 298745), (401, 254045), (745, 136741), (1639, 62155), (1705, 59749), (2005, 50809), (4411, 23095), (4619, 22055), (8195, 12431)]