27792915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 19485165

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 863, 1695, 2147, 2589, 4315, 6441, 10735, 12945, 16397, 32205, 49191, 81985, 97519, 245955, 292557, 487595, 1462785, 1852861, 5558583, 9264305, 27792915]

約数ペア:

[(1, 27792915), (3, 9264305), (5, 5558583), (15, 1852861), (19, 1462785), (57, 487595), (95, 292557), (113, 245955), (285, 97519), (339, 81985), (565, 49191), (863, 32205), (1695, 16397), (2147, 12945), (2589, 10735), (4315, 6441)]