5540125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2007779

約数列:

[1, 5, 23, 25, 41, 47, 115, 125, 205, 235, 575, 943, 1025, 1081, 1175, 1927, 2875, 4715, 5125, 5405, 5875, 9635, 23575, 27025, 44321, 48175, 117875, 135125, 221605, 240875, 1108025, 5540125]

約数ペア:

[(1, 5540125), (5, 1108025), (23, 240875), (25, 221605), (41, 135125), (47, 117875), (115, 48175), (125, 44321), (205, 27025), (235, 23575), (575, 9635), (943, 5875), (1025, 5405), (1081, 5125), (1175, 4715), (1927, 2875)]