7298005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10523520

約数和(自身を除く): 3225515

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 173, 295, 649, 715, 767, 865, 1903, 2249, 3245, 3835, 8437, 9515, 10207, 11245, 24739, 42185, 51035, 112277, 123695, 132691, 561385, 663455, 1459601, 7298005]

約数ペア:

[(1, 7298005), (5, 1459601), (11, 663455), (13, 561385), (55, 132691), (59, 123695), (65, 112277), (143, 51035), (173, 42185), (295, 24739), (649, 11245), (715, 10207), (767, 9515), (865, 8437), (1903, 3835), (2249, 3245)]