64212225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11119}}^1$

素因数の和:11150

約数の個数: 48

約数和(自身を含む): 132372480

約数和(自身を除く): 68160255

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11119, 33357, 55595, 77833, 122309, 166785, 233499, 277975, 366927, 389165, 611545, 833925, 856163, 1167495, 1834635, 1945825, 2568489, 3057725, 4280815, 5837475, 9173175, 12842445, 21404075, 64212225]

約数ペア:

[(1, 64212225), (3, 21404075), (5, 12842445), (7, 9173175), (11, 5837475), (15, 4280815), (21, 3057725), (25, 2568489), (33, 1945825), (35, 1834635), (55, 1167495), (75, 856163), (77, 833925), (105, 611545), (165, 389165), (175, 366927), (231, 277975), (275, 233499), (385, 166785), (525, 122309), (825, 77833), (1155, 55595), (1925, 33357), (5775, 11119)]