15182013

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 26429760

約数和(自身を除く): 11247747

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 229, 231, 287, 451, 539, 687, 861, 1353, 1603, 1617, 2009, 2519, 3157, 4809, 6027, 7557, 9389, 9471, 11221, 17633, 22099, 28167, 33663, 52899, 65723, 66297, 103279, 123431, 197169, 309837, 370293, 460061, 722953, 1380183, 2168859, 5060671, 15182013]

約数ペア:

[(1, 15182013), (3, 5060671), (7, 2168859), (11, 1380183), (21, 722953), (33, 460061), (41, 370293), (49, 309837), (77, 197169), (123, 123431), (147, 103279), (229, 66297), (231, 65723), (287, 52899), (451, 33663), (539, 28167), (687, 22099), (861, 17633), (1353, 11221), (1603, 9471), (1617, 9389), (2009, 7557), (2519, 6027), (3157, 4809)]