1089526815

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{620813}}^1$

素因数の和:620840

約数の個数: 32

約数和(自身を含む): 2085935040

約数和(自身を除く): 996408225

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 620813, 1862439, 3104065, 5587317, 8070569, 9312195, 16761951, 24211707, 27936585, 40352845, 72635121, 83809755, 121058535, 217905363, 363175605, 1089526815]

約数ペア:

[(1, 1089526815), (3, 363175605), (5, 217905363), (9, 121058535), (13, 83809755), (15, 72635121), (27, 40352845), (39, 27936585), (45, 24211707), (65, 16761951), (117, 9312195), (135, 8070569), (195, 5587317), (351, 3104065), (585, 1862439), (1755, 620813)]