122894955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53549}}^1$

素因数の和:53580

約数の個数: 32

約数和(自身を含む): 231336000

約数和(自身を除く): 108441045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 53549, 160647, 267745, 481941, 803235, 910333, 1445823, 2409705, 2730999, 4551665, 7229115, 8192997, 13654995, 24578991, 40964985, 122894955]

約数ペア:

[(1, 122894955), (3, 40964985), (5, 24578991), (9, 13654995), (15, 8192997), (17, 7229115), (27, 4551665), (45, 2730999), (51, 2409705), (85, 1445823), (135, 910333), (153, 803235), (255, 481941), (459, 267745), (765, 160647), (2295, 53549)]