6550155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 12280320

約数和(自身を除く): 5730165

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 163, 171, 235, 285, 423, 489, 705, 815, 855, 893, 1467, 2115, 2445, 2679, 3097, 4465, 7335, 7661, 8037, 9291, 13395, 15485, 22983, 27873, 38305, 40185, 46455, 68949, 114915, 139365, 145559, 344745, 436677, 727795, 1310031, 2183385, 6550155]

約数ペア:

[(1, 6550155), (3, 2183385), (5, 1310031), (9, 727795), (15, 436677), (19, 344745), (45, 145559), (47, 139365), (57, 114915), (95, 68949), (141, 46455), (163, 40185), (171, 38305), (235, 27873), (285, 22983), (423, 15485), (489, 13395), (705, 9291), (815, 8037), (855, 7661), (893, 7335), (1467, 4465), (2115, 3097), (2445, 2679)]