1217505735

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38053}}^1$

素因数の和:38149

約数の個数: 40

約数和(自身を含む): 2210176320

約数和(自身を除く): 992670585

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6399, 10665, 31995, 38053, 114159, 190265, 342477, 570795, 1027431, 1712385, 3006187, 3082293, 5137155, 9018561, 15030935, 15411465, 27055683, 45092805, 81167049, 135278415, 243501147, 405835245, 1217505735]

約数ペア:

[(1, 1217505735), (3, 405835245), (5, 243501147), (9, 135278415), (15, 81167049), (27, 45092805), (45, 27055683), (79, 15411465), (81, 15030935), (135, 9018561), (237, 5137155), (395, 3082293), (405, 3006187), (711, 1712385), (1185, 1027431), (2133, 570795), (3555, 342477), (6399, 190265), (10665, 114159), (31995, 38053)]