2085148975

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5623}}^1$

素因数の和:5816

約数の個数: 48

約数和(自身を含む): 3202350592

約数和(自身を除く): 1117201617

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 163, 175, 325, 455, 815, 1141, 2119, 2275, 4075, 5623, 5705, 10595, 14833, 28115, 28525, 39361, 52975, 73099, 74165, 140575, 196805, 365495, 370825, 511693, 916549, 984025, 1827475, 2558465, 4582745, 6415843, 11915137, 12792325, 22913725, 32079215, 59575685, 83405959, 160396075, 297878425, 417029795, 2085148975]

約数ペア:

[(1, 2085148975), (5, 417029795), (7, 297878425), (13, 160396075), (25, 83405959), (35, 59575685), (65, 32079215), (91, 22913725), (163, 12792325), (175, 11915137), (325, 6415843), (455, 4582745), (815, 2558465), (1141, 1827475), (2119, 984025), (2275, 916549), (4075, 511693), (5623, 370825), (5705, 365495), (10595, 196805), (14833, 140575), (28115, 74165), (28525, 73099), (39361, 52975)]