30897585

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13463}}^1$

素因数の和:13494

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 27266895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 13463, 40389, 67315, 121167, 201945, 228871, 363501, 605835, 686613, 1144355, 1817505, 2059839, 3433065, 6179517, 10299195, 30897585]

約数ペア:

[(1, 30897585), (3, 10299195), (5, 6179517), (9, 3433065), (15, 2059839), (17, 1817505), (27, 1144355), (45, 686613), (51, 605835), (85, 363501), (135, 228871), (153, 201945), (255, 121167), (459, 67315), (765, 40389), (2295, 13463)]