40393375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 56946240

約数和(自身を除く): 16552865

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1013, 1375, 1595, 3625, 5065, 7975, 11143, 25325, 29377, 39875, 55715, 126625, 146885, 278575, 323147, 734425, 1392875, 1615735, 3672125, 8078675, 40393375]

約数ペア:

[(1, 40393375), (5, 8078675), (11, 3672125), (25, 1615735), (29, 1392875), (55, 734425), (125, 323147), (145, 278575), (275, 146885), (319, 126625), (725, 55715), (1013, 39875), (1375, 29377), (1595, 25325), (3625, 11143), (5065, 7975)]