128499435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98467}}^1$

素因数の和:98507

約数の個数: 24

約数和(自身を含む): 230415120

約数和(自身を除く): 101915685

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 98467, 295401, 492335, 886203, 1477005, 2855543, 4431015, 8566629, 14277715, 25699887, 42833145, 128499435]

約数ペア:

[(1, 128499435), (3, 42833145), (5, 25699887), (9, 14277715), (15, 8566629), (29, 4431015), (45, 2855543), (87, 1477005), (145, 886203), (261, 492335), (435, 295401), (1305, 98467)]