48081375

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 87934080

約数和(自身を除く): 39852705

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 541, 711, 1125, 1185, 1623, 1975, 2705, 3555, 4869, 5925, 8115, 9875, 13525, 17775, 24345, 29625, 40575, 42739, 67625, 88875, 121725, 128217, 202875, 213695, 384651, 608625, 641085, 1068475, 1923255, 3205425, 5342375, 9616275, 16027125, 48081375]

約数ペア:

[(1, 48081375), (3, 16027125), (5, 9616275), (9, 5342375), (15, 3205425), (25, 1923255), (45, 1068475), (75, 641085), (79, 608625), (125, 384651), (225, 213695), (237, 202875), (375, 128217), (395, 121725), (541, 88875), (711, 67625), (1125, 42739), (1185, 40575), (1623, 29625), (1975, 24345), (2705, 17775), (3555, 13525), (4869, 9875), (5925, 8115)]