201184155

素因数分解:

$3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1297}}^1$

素因数の和:1697

約数の個数: 40

約数和(自身を含む): 361861632

約数和(自身を除く): 160677477

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 383, 405, 1149, 1297, 1915, 3447, 3891, 5745, 6485, 10341, 11673, 17235, 19455, 31023, 35019, 51705, 58365, 105057, 155115, 175095, 496751, 525285, 1490253, 2483755, 4470759, 7451265, 13412277, 22353795, 40236831, 67061385, 201184155]

約数ペア:

[(1, 201184155), (3, 67061385), (5, 40236831), (9, 22353795), (15, 13412277), (27, 7451265), (45, 4470759), (81, 2483755), (135, 1490253), (383, 525285), (405, 496751), (1149, 175095), (1297, 155115), (1915, 105057), (3447, 58365), (3891, 51705), (5745, 35019), (6485, 31023), (10341, 19455), (11673, 17235)]