242544915

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17443}}^1$

素因数の和:17560

約数の個数: 32

約数和(自身を含む): 435402240

約数和(自身を除く): 192857325

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 17443, 52329, 87215, 156987, 261645, 470961, 784935, 1796629, 2354805, 5389887, 8983145, 16169661, 26949435, 48508983, 80848305, 242544915]

約数ペア:

[(1, 242544915), (3, 80848305), (5, 48508983), (9, 26949435), (15, 16169661), (27, 8983145), (45, 5389887), (103, 2354805), (135, 1796629), (309, 784935), (515, 470961), (927, 261645), (1545, 156987), (2781, 87215), (4635, 52329), (13905, 17443)]