86890245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12043}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 153777792

約数和(自身を除く): 66887547

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 12043, 36129, 60215, 156559, 180645, 445591, 469677, 782795, 1336773, 2227955, 2348385, 5792683, 6683865, 17378049, 28963415, 86890245]

約数ペア:

[(1, 86890245), (3, 28963415), (5, 17378049), (13, 6683865), (15, 5792683), (37, 2348385), (39, 2227955), (65, 1336773), (111, 782795), (185, 469677), (195, 445591), (481, 180645), (555, 156559), (1443, 60215), (2405, 36129), (7215, 12043)]