29212225

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 41941760

約数和(自身を除く): 12729535

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1975, 2113, 2765, 10565, 13825, 14791, 52825, 73955, 166927, 369775, 834635, 1168489, 4173175, 5842445, 29212225]

約数ペア:

[(1, 29212225), (5, 5842445), (7, 4173175), (25, 1168489), (35, 834635), (79, 369775), (175, 166927), (395, 73955), (553, 52825), (1975, 14791), (2113, 13825), (2765, 10565)]