68855235

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 113743872

約数和(自身を除く): 44888637

約数列:

[1, 3, 5, 15, 47, 101, 141, 235, 303, 505, 705, 967, 1515, 2901, 4747, 4835, 14241, 14505, 23735, 45449, 71205, 97667, 136347, 227245, 293001, 488335, 681735, 1465005, 4590349, 13771047, 22951745, 68855235]

約数ペア:

[(1, 68855235), (3, 22951745), (5, 13771047), (15, 4590349), (47, 1465005), (101, 681735), (141, 488335), (235, 293001), (303, 227245), (505, 136347), (705, 97667), (967, 71205), (1515, 45449), (2901, 23735), (4747, 14505), (4835, 14241)]