66028365

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12541}}^1$

素因数の和:12571

約数の個数: 40

約数和(自身を含む): 127476888

約数和(自身を除く): 61448523

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 12541, 37623, 62705, 112869, 163033, 188115, 338607, 489099, 564345, 815165, 1015821, 1467297, 1693035, 2445495, 4401891, 5079105, 7336485, 13205673, 22009455, 66028365]

約数ペア:

[(1, 66028365), (3, 22009455), (5, 13205673), (9, 7336485), (13, 5079105), (15, 4401891), (27, 2445495), (39, 1693035), (45, 1467297), (65, 1015821), (81, 815165), (117, 564345), (135, 489099), (195, 338607), (351, 188115), (405, 163033), (585, 112869), (1053, 62705), (1755, 37623), (5265, 12541)]