12936525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 25081728

約数和(自身を除く): 12145203

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 601, 615, 861, 1025, 1435, 1803, 3005, 3075, 4207, 4305, 7175, 9015, 12621, 15025, 21035, 21525, 24641, 45075, 63105, 73923, 105175, 123205, 172487, 315525, 369615, 517461, 616025, 862435, 1848075, 2587305, 4312175, 12936525]

約数ペア:

[(1, 12936525), (3, 4312175), (5, 2587305), (7, 1848075), (15, 862435), (21, 616025), (25, 517461), (35, 369615), (41, 315525), (75, 172487), (105, 123205), (123, 105175), (175, 73923), (205, 63105), (287, 45075), (525, 24641), (601, 21525), (615, 21035), (861, 15025), (1025, 12621), (1435, 9015), (1803, 7175), (3005, 4305), (3075, 4207)]