23047245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39397}}^1$

素因数の和:39421

約数の個数: 24

約数和(自身を含む): 43022616

約数和(自身を除く): 19975371

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39397, 118191, 196985, 354573, 512161, 590955, 1536483, 1772865, 2560805, 4609449, 7682415, 23047245]

約数ペア:

[(1, 23047245), (3, 7682415), (5, 4609449), (9, 2560805), (13, 1772865), (15, 1536483), (39, 590955), (45, 512161), (65, 354573), (117, 196985), (195, 118191), (585, 39397)]