4152788890005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{171923}}^1\times {\mathrm{230047}}^1$

素因数の和:401985

約数の個数: 32

約数和(自身を含む): 7593748291584

約数和(自身を除く): 3440959401579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 171923, 230047, 515769, 690141, 859615, 1150235, 1203461, 1610329, 2578845, 3450705, 3610383, 4830987, 6017305, 8051645, 18051915, 24154935, 39550370381, 118651111143, 197751851905, 276852592667, 593255555715, 830557778001, 1384262963335, 4152788890005]

約数ペア:

[(1, 4152788890005), (3, 1384262963335), (5, 830557778001), (7, 593255555715), (15, 276852592667), (21, 197751851905), (35, 118651111143), (105, 39550370381), (171923, 24154935), (230047, 18051915), (515769, 8051645), (690141, 6017305), (859615, 4830987), (1150235, 3610383), (1203461, 3450705), (1610329, 2578845)]