29377145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 42232320

約数和(自身を除く): 12855175

約数列:

[1, 5, 7, 29, 35, 103, 145, 203, 281, 515, 721, 1015, 1405, 1967, 2987, 3605, 8149, 9835, 14935, 20909, 28943, 40745, 57043, 104545, 144715, 202601, 285215, 839347, 1013005, 4196735, 5875429, 29377145]

約数ペア:

[(1, 29377145), (5, 5875429), (7, 4196735), (29, 1013005), (35, 839347), (103, 285215), (145, 202601), (203, 144715), (281, 104545), (515, 57043), (721, 40745), (1015, 28943), (1405, 20909), (1967, 14935), (2987, 9835), (3605, 8149)]