65470075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:996

約数の個数: 36

約数和(自身を含む): 93212784

約数和(自身を除く): 27742709

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 253, 275, 575, 605, 941, 1265, 2783, 3025, 4705, 6325, 10351, 13915, 21643, 23525, 51755, 69575, 108215, 113861, 238073, 258775, 541075, 569305, 1190365, 2618803, 2846525, 5951825, 13094015, 65470075]

約数ペア:

[(1, 65470075), (5, 13094015), (11, 5951825), (23, 2846525), (25, 2618803), (55, 1190365), (115, 569305), (121, 541075), (253, 258775), (275, 238073), (575, 113861), (605, 108215), (941, 69575), (1265, 51755), (2783, 23525), (3025, 21643), (4705, 13915), (6325, 10351)]