4928235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 8601600

約数和(自身を除く): 3673365

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 199, 381, 597, 635, 995, 1651, 1905, 2587, 2985, 4953, 7761, 8255, 12935, 24765, 25273, 38805, 75819, 126365, 328549, 379095, 985647, 1642745, 4928235]

約数ペア:

[(1, 4928235), (3, 1642745), (5, 985647), (13, 379095), (15, 328549), (39, 126365), (65, 75819), (127, 38805), (195, 25273), (199, 24765), (381, 12935), (597, 8255), (635, 7761), (995, 4953), (1651, 2985), (1905, 2587)]