39917625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9677}}^1$

素因数の和:9706

約数の個数: 32

約数和(自身を含む): 72468864

約数和(自身を除く): 32551239

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 9677, 29031, 48385, 106447, 145155, 241925, 319341, 532235, 725775, 1209625, 1596705, 2661175, 3628875, 7983525, 13305875, 39917625]

約数ペア:

[(1, 39917625), (3, 13305875), (5, 7983525), (11, 3628875), (15, 2661175), (25, 1596705), (33, 1209625), (55, 725775), (75, 532235), (125, 319341), (165, 241925), (275, 145155), (375, 106447), (825, 48385), (1375, 29031), (4125, 9677)]