274946835

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 448596288

約数和(自身を除く): 173649453

約数列:

[1, 3, 5, 15, 73, 193, 219, 365, 579, 965, 1095, 1301, 2895, 3903, 6505, 14089, 19515, 42267, 70445, 94973, 211335, 251093, 284919, 474865, 753279, 1255465, 1424595, 3766395, 18329789, 54989367, 91648945, 274946835]

約数ペア:

[(1, 274946835), (3, 91648945), (5, 54989367), (15, 18329789), (73, 3766395), (193, 1424595), (219, 1255465), (365, 753279), (579, 474865), (965, 284919), (1095, 251093), (1301, 211335), (2895, 94973), (3903, 70445), (6505, 42267), (14089, 19515)]