7942719195

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{120811}}^1$

素因数の和:121312

約数の個数: 32

約数和(自身を含む): 14149501440

約数和(自身を除く): 6206782245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1461, 2435, 4383, 7305, 13149, 21915, 65745, 120811, 362433, 604055, 1087299, 1812165, 3261897, 5436495, 16309485, 58834957, 176504871, 294174785, 529514613, 882524355, 1588543839, 2647573065, 7942719195]

約数ペア:

[(1, 7942719195), (3, 2647573065), (5, 1588543839), (9, 882524355), (15, 529514613), (27, 294174785), (45, 176504871), (135, 58834957), (487, 16309485), (1461, 5436495), (2435, 3261897), (4383, 1812165), (7305, 1087299), (13149, 604055), (21915, 362433), (65745, 120811)]