74324575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 100681056

約数和(自身を除く): 26356481

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 3221, 4615, 16105, 23075, 41873, 80525, 209365, 228691, 1046825, 1143455, 2972983, 5717275, 14864915, 74324575]

約数ペア:

[(1, 74324575), (5, 14864915), (13, 5717275), (25, 2972983), (65, 1143455), (71, 1046825), (325, 228691), (355, 209365), (923, 80525), (1775, 41873), (3221, 23075), (4615, 16105)]