60778899305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{20959}}^1$

素因数の和:21401

約数の個数: 32

約数和(自身を含む): 76928901120

約数和(自身を除く): 16150001815

約数列:

[1, 5, 31, 53, 155, 265, 353, 1643, 1765, 8215, 10943, 18709, 20959, 54715, 93545, 104795, 579979, 649729, 1110827, 2899895, 3248645, 5554135, 7398527, 34435637, 36992635, 172178185, 229354337, 392121931, 1146771685, 1960609655, 12155779861, 60778899305]

約数ペア:

[(1, 60778899305), (5, 12155779861), (31, 1960609655), (53, 1146771685), (155, 392121931), (265, 229354337), (353, 172178185), (1643, 36992635), (1765, 34435637), (8215, 7398527), (10943, 5554135), (18709, 3248645), (20959, 2899895), (54715, 1110827), (93545, 649729), (104795, 579979)]