205187835

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 338764032

約数和(自身を除く): 133576197

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 915, 1005, 3347, 4087, 10041, 12261, 16735, 20435, 50205, 61305, 204167, 224249, 612501, 672747, 1020835, 1121245, 3062505, 3363735, 13679189, 41037567, 68395945, 205187835]

約数ペア:

[(1, 205187835), (3, 68395945), (5, 41037567), (15, 13679189), (61, 3363735), (67, 3062505), (183, 1121245), (201, 1020835), (305, 672747), (335, 612501), (915, 224249), (1005, 204167), (3347, 61305), (4087, 50205), (10041, 20435), (12261, 16735)]