87111435

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 55552245

約数列:

[1, 3, 5, 15, 59, 177, 257, 295, 383, 771, 885, 1149, 1285, 1915, 3855, 5745, 15163, 22597, 45489, 67791, 75815, 98431, 112985, 227445, 295293, 338955, 492155, 1476465, 5807429, 17422287, 29037145, 87111435]

約数ペア:

[(1, 87111435), (3, 29037145), (5, 17422287), (15, 5807429), (59, 1476465), (177, 492155), (257, 338955), (295, 295293), (383, 227445), (771, 112985), (885, 98431), (1149, 75815), (1285, 67791), (1915, 45489), (3855, 22597), (5745, 15163)]