23039875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 7848125

約数列:

[1, 5, 19, 25, 89, 95, 109, 125, 445, 475, 545, 1691, 2071, 2225, 2375, 2725, 8455, 9701, 10355, 11125, 13625, 42275, 48505, 51775, 184319, 211375, 242525, 258875, 921595, 1212625, 4607975, 23039875]

約数ペア:

[(1, 23039875), (5, 4607975), (19, 1212625), (25, 921595), (89, 258875), (95, 242525), (109, 211375), (125, 184319), (445, 51775), (475, 48505), (545, 42275), (1691, 13625), (2071, 11125), (2225, 10355), (2375, 9701), (2725, 8455)]