13897305

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 24952320

約数和(自身を除く): 11055015

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 911, 1017, 1695, 2733, 3051, 4555, 5085, 8199, 13665, 15255, 24597, 40995, 102943, 122985, 308829, 514715, 926487, 1544145, 2779461, 4632435, 13897305]

約数ペア:

[(1, 13897305), (3, 4632435), (5, 2779461), (9, 1544145), (15, 926487), (27, 514715), (45, 308829), (113, 122985), (135, 102943), (339, 40995), (565, 24597), (911, 15255), (1017, 13665), (1695, 8199), (2733, 5085), (3051, 4555)]