22286425

素因数分解:

$5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 33926400

約数和(自身を除く): 11639975

約数列:

[1, 5, 7, 23, 25, 35, 49, 113, 115, 161, 175, 245, 343, 565, 575, 791, 805, 1127, 1225, 1715, 2599, 2825, 3955, 4025, 5537, 5635, 7889, 8575, 12995, 18193, 19775, 27685, 28175, 38759, 39445, 64975, 90965, 127351, 138425, 193795, 197225, 454825, 636755, 891457, 968975, 3183775, 4457285, 22286425]

約数ペア:

[(1, 22286425), (5, 4457285), (7, 3183775), (23, 968975), (25, 891457), (35, 636755), (49, 454825), (113, 197225), (115, 193795), (161, 138425), (175, 127351), (245, 90965), (343, 64975), (565, 39445), (575, 38759), (791, 28175), (805, 27685), (1127, 19775), (1225, 18193), (1715, 12995), (2599, 8575), (2825, 7889), (3955, 5635), (4025, 5537)]