127968632455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{921931}}^1$

素因数の和:922047

約数の個数: 32

約数和(自身を含む): 172054637568

約数和(自身を除く): 44086005113

約数列:

[1, 5, 17, 23, 71, 85, 115, 355, 391, 1207, 1633, 1955, 6035, 8165, 27761, 138805, 921931, 4609655, 15672827, 21204413, 65457101, 78364135, 106022065, 327285505, 360475021, 1112770717, 1505513323, 1802375105, 5563853585, 7527566615, 25593726491, 127968632455]

約数ペア:

[(1, 127968632455), (5, 25593726491), (17, 7527566615), (23, 5563853585), (71, 1802375105), (85, 1505513323), (115, 1112770717), (355, 360475021), (391, 327285505), (1207, 106022065), (1633, 78364135), (1955, 65457101), (6035, 21204413), (8165, 15672827), (27761, 4609655), (138805, 921931)]