2183385

素因数分解:

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

素因数の和:237

約数の個数: 32

約数和(自身を含む): 3778560

約数和(自身を除く): 1595175

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 163, 235, 285, 489, 705, 815, 893, 2445, 2679, 3097, 4465, 7661, 9291, 13395, 15485, 22983, 38305, 46455, 114915, 145559, 436677, 727795, 2183385]

約数ペア:

[(1, 2183385), (3, 727795), (5, 436677), (15, 145559), (19, 114915), (47, 46455), (57, 38305), (95, 22983), (141, 15485), (163, 13395), (235, 9291), (285, 7661), (489, 4465), (705, 3097), (815, 2679), (893, 2445)]