65853540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{121951}}^1$

素因数の和:121969

約数の個数: 48

約数和(自身を含む): 204879360

約数和(自身を除く): 139025820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 121951, 243902, 365853, 487804, 609755, 731706, 1097559, 1219510, 1463412, 1829265, 2195118, 2439020, 3292677, 3658530, 4390236, 5487795, 6585354, 7317060, 10975590, 13170708, 16463385, 21951180, 32926770, 65853540]

約数ペア:

[(1, 65853540), (2, 32926770), (3, 21951180), (4, 16463385), (5, 13170708), (6, 10975590), (9, 7317060), (10, 6585354), (12, 5487795), (15, 4390236), (18, 3658530), (20, 3292677), (27, 2439020), (30, 2195118), (36, 1829265), (45, 1463412), (54, 1219510), (60, 1097559), (90, 731706), (108, 609755), (135, 487804), (180, 365853), (270, 243902), (540, 121951)]