289744515

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 539798688

約数和(自身を除く): 250054173

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 603, 765, 1005, 1139, 3015, 3417, 5653, 5695, 10251, 16959, 17085, 28265, 50877, 51255, 84795, 96101, 254385, 288303, 378751, 480505, 864909, 1136253, 1441515, 1893755, 3408759, 4324545, 5681265, 6438767, 17043795, 19316301, 32193835, 57948903, 96581505, 289744515]

約数ペア:

[(1, 289744515), (3, 96581505), (5, 57948903), (9, 32193835), (15, 19316301), (17, 17043795), (45, 6438767), (51, 5681265), (67, 4324545), (85, 3408759), (153, 1893755), (201, 1441515), (255, 1136253), (335, 864909), (603, 480505), (765, 378751), (1005, 288303), (1139, 254385), (3015, 96101), (3417, 84795), (5653, 51255), (5695, 50877), (10251, 28265), (16959, 17085)]