41889955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 55560384

約数和(自身を除く): 13670429

約数列:

[1, 5, 17, 43, 73, 85, 157, 215, 365, 731, 785, 1241, 2669, 3139, 3655, 6205, 6751, 11461, 13345, 15695, 33755, 53363, 57305, 114767, 194837, 266815, 492823, 573835, 974185, 2464115, 8377991, 41889955]

約数ペア:

[(1, 41889955), (5, 8377991), (17, 2464115), (43, 974185), (73, 573835), (85, 492823), (157, 266815), (215, 194837), (365, 114767), (731, 57305), (785, 53363), (1241, 33755), (2669, 15695), (3139, 13345), (3655, 11461), (6205, 6751)]