5305025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 7285248

約数和(自身を除く): 1980223

約数列:

[1, 5, 11, 25, 55, 101, 191, 275, 505, 955, 1111, 2101, 2525, 4775, 5555, 10505, 19291, 27775, 52525, 96455, 212201, 482275, 1061005, 5305025]

約数ペア:

[(1, 5305025), (5, 1061005), (11, 482275), (25, 212201), (55, 96455), (101, 52525), (191, 27775), (275, 19291), (505, 10505), (955, 5555), (1111, 4775), (2101, 2525)]