102851375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 141343488

約数和(自身を除く): 38492113

約数列:

[1, 5, 11, 25, 55, 125, 131, 275, 571, 655, 1375, 1441, 2855, 3275, 6281, 7205, 14275, 16375, 31405, 36025, 71375, 74801, 157025, 180125, 374005, 785125, 822811, 1870025, 4114055, 9350125, 20570275, 102851375]

約数ペア:

[(1, 102851375), (5, 20570275), (11, 9350125), (25, 4114055), (55, 1870025), (125, 822811), (131, 785125), (275, 374005), (571, 180125), (655, 157025), (1375, 74801), (1441, 71375), (2855, 36025), (3275, 31405), (6281, 16375), (7205, 14275)]