669138045

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{7481}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 1098956160

約数和(自身を除く): 429818115

約数列:

[1, 3, 5, 15, 67, 89, 201, 267, 335, 445, 1005, 1335, 5963, 7481, 17889, 22443, 29815, 37405, 89445, 112215, 501227, 665809, 1503681, 1997427, 2506135, 3329045, 7518405, 9987135, 44609203, 133827609, 223046015, 669138045]

約数ペア:

[(1, 669138045), (3, 223046015), (5, 133827609), (15, 44609203), (67, 9987135), (89, 7518405), (201, 3329045), (267, 2506135), (335, 1997427), (445, 1503681), (1005, 665809), (1335, 501227), (5963, 112215), (7481, 89445), (17889, 37405), (22443, 29815)]