40237875

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 74176128

約数和(自身を除く): 33938253

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 761, 1125, 1175, 2115, 2283, 3525, 3805, 5875, 6849, 10575, 11415, 17625, 19025, 34245, 35767, 52875, 57075, 95125, 107301, 171225, 178835, 285375, 321903, 536505, 856125, 894175, 1609515, 2682525, 4470875, 8047575, 13412625, 40237875]

約数ペア:

[(1, 40237875), (3, 13412625), (5, 8047575), (9, 4470875), (15, 2682525), (25, 1609515), (45, 894175), (47, 856125), (75, 536505), (125, 321903), (141, 285375), (225, 178835), (235, 171225), (375, 107301), (423, 95125), (705, 57075), (761, 52875), (1125, 35767), (1175, 34245), (2115, 19025), (2283, 17625), (3525, 11415), (3805, 10575), (5875, 6849)]