663864135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{4093}}^1$

素因数の和:5095

約数の個数: 32

約数和(自身を含む): 1160206848

約数和(自身を除く): 496342713

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 983, 2949, 4093, 4915, 10813, 12279, 14745, 20465, 32439, 45023, 54065, 61395, 135069, 162195, 225115, 675345, 4023419, 12070257, 20117095, 44257609, 60351285, 132772827, 221288045, 663864135]

約数ペア:

[(1, 663864135), (3, 221288045), (5, 132772827), (11, 60351285), (15, 44257609), (33, 20117095), (55, 12070257), (165, 4023419), (983, 675345), (2949, 225115), (4093, 162195), (4915, 135069), (10813, 61395), (12279, 54065), (14745, 45023), (20465, 32439)]