15147225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2966

約数の個数: 36

約数和(自身を含む): 28319616

約数和(自身を除く): 13172391

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 2927, 5175, 8781, 14635, 26343, 43905, 67321, 73175, 131715, 201963, 219525, 336605, 605889, 658575, 1009815, 1683025, 3029445, 5049075, 15147225]

約数ペア:

[(1, 15147225), (3, 5049075), (5, 3029445), (9, 1683025), (15, 1009815), (23, 658575), (25, 605889), (45, 336605), (69, 219525), (75, 201963), (115, 131715), (207, 73175), (225, 67321), (345, 43905), (575, 26343), (1035, 14635), (1725, 8781), (2927, 5175)]