2878565575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{2957}}^1$

素因数の和:4683

約数の個数: 24

約数和(自身を含む): 3728073888

約数和(自身を除く): 849508313

約数列:

[1, 5, 23, 25, 115, 575, 1693, 2957, 8465, 14785, 38939, 42325, 68011, 73925, 194695, 340055, 973475, 1700275, 5006201, 25031005, 115142623, 125155025, 575713115, 2878565575]

約数ペア:

[(1, 2878565575), (5, 575713115), (23, 125155025), (25, 115142623), (115, 25031005), (575, 5006201), (1693, 1700275), (2957, 973475), (8465, 340055), (14785, 194695), (38939, 73925), (42325, 68011)]