15196905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14683}}^1$

素因数の和:14717

約数の個数: 24

約数和(自身を含む): 27488448

約数和(自身を除く): 12291543

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 14683, 44049, 73415, 132147, 220245, 337709, 660735, 1013127, 1688545, 3039381, 5065635, 15196905]

約数ペア:

[(1, 15196905), (3, 5065635), (5, 3039381), (9, 1688545), (15, 1013127), (23, 660735), (45, 337709), (69, 220245), (115, 132147), (207, 73415), (345, 44049), (1035, 14683)]