89563335

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 146285568

約数和(自身を除く): 56722233

約数列:

[1, 3, 5, 15, 73, 219, 263, 311, 365, 789, 933, 1095, 1315, 1555, 3945, 4665, 19199, 22703, 57597, 68109, 81793, 95995, 113515, 245379, 287985, 340545, 408965, 1226895, 5970889, 17912667, 29854445, 89563335]

約数ペア:

[(1, 89563335), (3, 29854445), (5, 17912667), (15, 5970889), (73, 1226895), (219, 408965), (263, 340545), (311, 287985), (365, 245379), (789, 113515), (933, 95995), (1095, 81793), (1315, 68109), (1555, 57597), (3945, 22703), (4665, 19199)]