2007111535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31541}}^1$

素因数の和:31659

約数の個数: 32

約数和(自身を含む): 2861490240

約数和(自身を除く): 854378705

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 715, 979, 1157, 4895, 5785, 12727, 31541, 63635, 157705, 346951, 410033, 1734755, 2050165, 2807149, 4510363, 14035745, 22551815, 30878639, 36492937, 154393195, 182464685, 401422307, 2007111535]

約数ペア:

[(1, 2007111535), (5, 401422307), (11, 182464685), (13, 154393195), (55, 36492937), (65, 30878639), (89, 22551815), (143, 14035745), (445, 4510363), (715, 2807149), (979, 2050165), (1157, 1734755), (4895, 410033), (5785, 346951), (12727, 157705), (31541, 63635)]