2246475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 4642560

約数和(自身を除く): 2396085

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 389, 525, 825, 1155, 1167, 1925, 1945, 2723, 4279, 5775, 5835, 8169, 9725, 12837, 13615, 21395, 29175, 29953, 40845, 64185, 68075, 89859, 106975, 149765, 204225, 320925, 449295, 748825, 2246475]

約数ペア:

[(1, 2246475), (3, 748825), (5, 449295), (7, 320925), (11, 204225), (15, 149765), (21, 106975), (25, 89859), (33, 68075), (35, 64185), (55, 40845), (75, 29953), (77, 29175), (105, 21395), (165, 13615), (175, 12837), (231, 9725), (275, 8169), (385, 5835), (389, 5775), (525, 4279), (825, 2723), (1155, 1945), (1167, 1925)]