86331345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 148132800

約数和(自身を除く): 61801455

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 149, 285, 321, 361, 447, 535, 745, 1083, 1605, 1805, 2033, 2235, 2831, 5415, 6099, 8493, 10165, 14155, 15943, 30495, 38627, 42465, 47829, 53789, 79715, 115881, 161367, 193135, 239145, 268945, 302917, 579405, 806835, 908751, 1514585, 4543755, 5755423, 17266269, 28777115, 86331345]

約数ペア:

[(1, 86331345), (3, 28777115), (5, 17266269), (15, 5755423), (19, 4543755), (57, 1514585), (95, 908751), (107, 806835), (149, 579405), (285, 302917), (321, 268945), (361, 239145), (447, 193135), (535, 161367), (745, 115881), (1083, 79715), (1605, 53789), (1805, 47829), (2033, 42465), (2235, 38627), (2831, 30495), (5415, 15943), (6099, 14155), (8493, 10165)]