22608425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 34497792

約数和(自身を除く): 11889367

約数列:

[1, 5, 7, 23, 25, 35, 41, 115, 137, 161, 175, 205, 287, 575, 685, 805, 943, 959, 1025, 1435, 3151, 3425, 4025, 4715, 4795, 5617, 6601, 7175, 15755, 22057, 23575, 23975, 28085, 33005, 39319, 78775, 110285, 129191, 140425, 165025, 196595, 551425, 645955, 904337, 982975, 3229775, 4521685, 22608425]

約数ペア:

[(1, 22608425), (5, 4521685), (7, 3229775), (23, 982975), (25, 904337), (35, 645955), (41, 551425), (115, 196595), (137, 165025), (161, 140425), (175, 129191), (205, 110285), (287, 78775), (575, 39319), (685, 33005), (805, 28085), (943, 23975), (959, 23575), (1025, 22057), (1435, 15755), (3151, 7175), (3425, 6601), (4025, 5617), (4715, 4795)]