23806475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 13691125

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 83, 149, 175, 275, 385, 415, 581, 745, 913, 1043, 1639, 1925, 2075, 2905, 3725, 4565, 5215, 6391, 8195, 11473, 12367, 14525, 22825, 26075, 31955, 40975, 57365, 61835, 86569, 136037, 159775, 286825, 309175, 432845, 680185, 952259, 2164225, 3400925, 4761295, 23806475]

約数ペア:

[(1, 23806475), (5, 4761295), (7, 3400925), (11, 2164225), (25, 952259), (35, 680185), (55, 432845), (77, 309175), (83, 286825), (149, 159775), (175, 136037), (275, 86569), (385, 61835), (415, 57365), (581, 40975), (745, 31955), (913, 26075), (1043, 22825), (1639, 14525), (1925, 12367), (2075, 11473), (2905, 8195), (3725, 6391), (4565, 5215)]