1206725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 1666560

約数和(自身を除く): 459835

約数列:

[1, 5, 13, 25, 47, 65, 79, 235, 325, 395, 611, 1027, 1175, 1975, 3055, 3713, 5135, 15275, 18565, 25675, 48269, 92825, 241345, 1206725]

約数ペア:

[(1, 1206725), (5, 241345), (13, 92825), (25, 48269), (47, 25675), (65, 18565), (79, 15275), (235, 5135), (325, 3713), (395, 3055), (611, 1975), (1027, 1175)]