39531105

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 70542720

約数和(自身を除く): 31011615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 661, 1329, 1983, 2215, 3305, 3987, 5949, 6645, 9915, 11961, 17847, 19935, 29745, 59805, 89235, 292823, 878469, 1464115, 2635407, 4392345, 7906221, 13177035, 39531105]

約数ペア:

[(1, 39531105), (3, 13177035), (5, 7906221), (9, 4392345), (15, 2635407), (27, 1464115), (45, 878469), (135, 292823), (443, 89235), (661, 59805), (1329, 29745), (1983, 19935), (2215, 17847), (3305, 11961), (3987, 9915), (5949, 6645)]