148156225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{36809}}^1$

素因数の和:36849

約数の個数: 24

約数和(自身を含む): 219093120

約数和(自身を除く): 70936895

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 36809, 184045, 257663, 846607, 920225, 1288315, 4233035, 5926249, 6441575, 21165175, 29631245, 148156225]

約数ペア:

[(1, 148156225), (5, 29631245), (7, 21165175), (23, 6441575), (25, 5926249), (35, 4233035), (115, 1288315), (161, 920225), (175, 846607), (575, 257663), (805, 184045), (4025, 36809)]