14039725

素因数分解:

$5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 20659764

約数和(自身を除く): 6620039

約数列:

[1, 5, 7, 25, 35, 49, 73, 157, 175, 245, 365, 511, 785, 1099, 1225, 1825, 2555, 3577, 3925, 5495, 7693, 11461, 12775, 17885, 27475, 38465, 57305, 80227, 89425, 192325, 286525, 401135, 561589, 2005675, 2807945, 14039725]

約数ペア:

[(1, 14039725), (5, 2807945), (7, 2005675), (25, 561589), (35, 401135), (49, 286525), (73, 192325), (157, 89425), (175, 80227), (245, 57305), (365, 38465), (511, 27475), (785, 17885), (1099, 12775), (1225, 11461), (1825, 7693), (2555, 5495), (3577, 3925)]