201325095

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21613}}^1$

素因数の和:21653

約数の個数: 40

約数和(自身を含む): 376602336

約数和(自身を除く): 175277241

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 21613, 64839, 108065, 194517, 324195, 497099, 583551, 972585, 1491297, 1750653, 2485495, 2917755, 4473891, 7456485, 8753265, 13421673, 22369455, 40265019, 67108365, 201325095]

約数ペア:

[(1, 201325095), (3, 67108365), (5, 40265019), (9, 22369455), (15, 13421673), (23, 8753265), (27, 7456485), (45, 4473891), (69, 2917755), (81, 2485495), (115, 1750653), (135, 1491297), (207, 972585), (345, 583551), (405, 497099), (621, 324195), (1035, 194517), (1863, 108065), (3105, 64839), (9315, 21613)]