75112425

素因数分解:

$3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2182

約数の個数: 36

約数和(自身を含む): 135408000

約数和(自身を除く): 60295575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 167, 225, 501, 835, 1503, 1999, 2505, 4175, 5997, 7515, 9995, 12525, 17991, 29985, 37575, 49975, 89955, 149925, 333833, 449775, 1001499, 1669165, 3004497, 5007495, 8345825, 15022485, 25037475, 75112425]

約数ペア:

[(1, 75112425), (3, 25037475), (5, 15022485), (9, 8345825), (15, 5007495), (25, 3004497), (45, 1669165), (75, 1001499), (167, 449775), (225, 333833), (501, 149925), (835, 89955), (1503, 49975), (1999, 37575), (2505, 29985), (4175, 17991), (5997, 12525), (7515, 9995)]