39996255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 69221376

約数和(自身を除く): 29225121

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 443, 463, 1329, 1389, 2215, 2315, 5759, 6019, 6645, 6945, 17277, 18057, 28795, 30095, 86385, 90285, 205109, 615327, 1025545, 2666417, 3076635, 7999251, 13332085, 39996255]

約数ペア:

[(1, 39996255), (3, 13332085), (5, 7999251), (13, 3076635), (15, 2666417), (39, 1025545), (65, 615327), (195, 205109), (443, 90285), (463, 86385), (1329, 30095), (1389, 28795), (2215, 18057), (2315, 17277), (5759, 6945), (6019, 6645)]