5646355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 2518445

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 149, 265, 583, 689, 715, 745, 1639, 1937, 2915, 3445, 7579, 7897, 8195, 9685, 21307, 37895, 39485, 86867, 102661, 106535, 434335, 513305, 1129271, 5646355]

約数ペア:

[(1, 5646355), (5, 1129271), (11, 513305), (13, 434335), (53, 106535), (55, 102661), (65, 86867), (143, 39485), (149, 37895), (265, 21307), (583, 9685), (689, 8195), (715, 7897), (745, 7579), (1639, 3445), (1937, 2915)]