163028505

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 271797120

約数和(自身を除く): 108768615

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 615, 885, 2419, 4493, 7257, 12095, 13479, 22465, 36285, 67395, 184213, 265087, 552639, 795261, 921065, 1325435, 2763195, 3976305, 10868567, 32605701, 54342835, 163028505]

約数ペア:

[(1, 163028505), (3, 54342835), (5, 32605701), (15, 10868567), (41, 3976305), (59, 2763195), (123, 1325435), (177, 921065), (205, 795261), (295, 552639), (615, 265087), (885, 184213), (2419, 67395), (4493, 36285), (7257, 22465), (12095, 13479)]