53018172015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{248579}}^1$

素因数の和:248887

約数の個数: 32

約数和(自身を含む): 86625158400

約数和(自身を除く): 33606986385

約数列:

[1, 3, 5, 15, 59, 177, 241, 295, 723, 885, 1205, 3615, 14219, 42657, 71095, 213285, 248579, 745737, 1242895, 3728685, 14666161, 43998483, 59907539, 73330805, 179722617, 219992415, 299537695, 898613085, 3534544801, 10603634403, 17672724005, 53018172015]

約数ペア:

[(1, 53018172015), (3, 17672724005), (5, 10603634403), (15, 3534544801), (59, 898613085), (177, 299537695), (241, 219992415), (295, 179722617), (723, 73330805), (885, 59907539), (1205, 43998483), (3615, 14666161), (14219, 3728685), (42657, 1242895), (71095, 745737), (213285, 248579)]