78063495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11959

約数の個数: 32

約数和(自身を含む): 137203200

約数和(自身を除く): 59139705

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 11909, 35727, 59545, 178635, 226271, 273907, 678813, 821721, 1131355, 1369535, 3394065, 4108605, 5204233, 15612699, 26021165, 78063495]

約数ペア:

[(1, 78063495), (3, 26021165), (5, 15612699), (15, 5204233), (19, 4108605), (23, 3394065), (57, 1369535), (69, 1131355), (95, 821721), (115, 678813), (285, 273907), (345, 226271), (437, 178635), (1311, 59545), (2185, 35727), (6555, 11909)]