73268715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 126697536

約数和(自身を除く): 53428821

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 401, 937, 1203, 2005, 2811, 4685, 5213, 6015, 12181, 14055, 15639, 26065, 36543, 60905, 78195, 182715, 375737, 1127211, 1878685, 4884581, 5636055, 14653743, 24422905, 73268715]

約数ペア:

[(1, 73268715), (3, 24422905), (5, 14653743), (13, 5636055), (15, 4884581), (39, 1878685), (65, 1127211), (195, 375737), (401, 182715), (937, 78195), (1203, 60905), (2005, 36543), (2811, 26065), (4685, 15639), (5213, 14055), (6015, 12181)]