129268605

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2699}}^1$

素因数の和:2841

約数の個数: 32

約数和(自身を含む): 215654400

約数和(自身を除く): 86385795

約数列:

[1, 3, 5, 15, 31, 93, 103, 155, 309, 465, 515, 1545, 2699, 3193, 8097, 9579, 13495, 15965, 40485, 47895, 83669, 251007, 277997, 418345, 833991, 1255035, 1389985, 4169955, 8617907, 25853721, 43089535, 129268605]

約数ペア:

[(1, 129268605), (3, 43089535), (5, 25853721), (15, 8617907), (31, 4169955), (93, 1389985), (103, 1255035), (155, 833991), (309, 418345), (465, 277997), (515, 251007), (1545, 83669), (2699, 47895), (3193, 40485), (8097, 15965), (9579, 13495)]