64133475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 122135040

約数和(自身を除く): 58001565

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 151, 175, 453, 525, 755, 809, 1057, 2265, 2427, 3171, 3775, 4045, 5285, 5663, 11325, 12135, 15855, 16989, 20225, 26425, 28315, 60675, 79275, 84945, 122159, 141575, 366477, 424725, 610795, 855113, 1832385, 2565339, 3053975, 4275565, 9161925, 12826695, 21377825, 64133475]

約数ペア:

[(1, 64133475), (3, 21377825), (5, 12826695), (7, 9161925), (15, 4275565), (21, 3053975), (25, 2565339), (35, 1832385), (75, 855113), (105, 610795), (151, 424725), (175, 366477), (453, 141575), (525, 122159), (755, 84945), (809, 79275), (1057, 60675), (2265, 28315), (2427, 26425), (3171, 20225), (3775, 16989), (4045, 15855), (5285, 12135), (5663, 11325)]