12333475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 19641600

約数和(自身を除く): 7308125

約数列:

[1, 5, 7, 11, 25, 35, 43, 55, 77, 149, 175, 215, 275, 301, 385, 473, 745, 1043, 1075, 1505, 1639, 1925, 2365, 3311, 3725, 5215, 6407, 7525, 8195, 11473, 11825, 16555, 26075, 32035, 40975, 44849, 57365, 70477, 82775, 160175, 224245, 286825, 352385, 493339, 1121225, 1761925, 2466695, 12333475]

約数ペア:

[(1, 12333475), (5, 2466695), (7, 1761925), (11, 1121225), (25, 493339), (35, 352385), (43, 286825), (55, 224245), (77, 160175), (149, 82775), (175, 70477), (215, 57365), (275, 44849), (301, 40975), (385, 32035), (473, 26075), (745, 16555), (1043, 11825), (1075, 11473), (1505, 8195), (1639, 7525), (1925, 6407), (2365, 5215), (3311, 3725)]