4542825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 9106560

約数和(自身を除く): 4563735

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 509, 525, 595, 1275, 1527, 1785, 2545, 2975, 3563, 7635, 8653, 8925, 10689, 12725, 17815, 25959, 38175, 43265, 53445, 60571, 89075, 129795, 181713, 216325, 267225, 302855, 648975, 908565, 1514275, 4542825]

約数ペア:

[(1, 4542825), (3, 1514275), (5, 908565), (7, 648975), (15, 302855), (17, 267225), (21, 216325), (25, 181713), (35, 129795), (51, 89075), (75, 60571), (85, 53445), (105, 43265), (119, 38175), (175, 25959), (255, 17815), (357, 12725), (425, 10689), (509, 8925), (525, 8653), (595, 7635), (1275, 3563), (1527, 2975), (1785, 2545)]