494231355

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{51563}}^1$

素因数の和:51648

約数の個数: 32

約数和(自身を含む): 891025920

約数和(自身を除く): 396794565

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 51563, 154689, 257815, 464067, 773445, 1392201, 2320335, 3660973, 6961005, 10982919, 18304865, 32948757, 54914595, 98846271, 164743785, 494231355]

約数ペア:

[(1, 494231355), (3, 164743785), (5, 98846271), (9, 54914595), (15, 32948757), (27, 18304865), (45, 10982919), (71, 6961005), (135, 3660973), (213, 2320335), (355, 1392201), (639, 773445), (1065, 464067), (1917, 257815), (3195, 154689), (9585, 51563)]