1340557515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{4951}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 2540019456

約数和(自身を除く): 1199461941

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 547, 1641, 2735, 4923, 4951, 6017, 8205, 14853, 18051, 24615, 24755, 30085, 44559, 54153, 54461, 74265, 90255, 163383, 222795, 270765, 272305, 490149, 816915, 2450745, 2708197, 8124591, 13540985, 24373773, 29790167, 40622955, 89370501, 121868865, 148950835, 268111503, 446852505, 1340557515]

約数ペア:

[(1, 1340557515), (3, 446852505), (5, 268111503), (9, 148950835), (11, 121868865), (15, 89370501), (33, 40622955), (45, 29790167), (55, 24373773), (99, 13540985), (165, 8124591), (495, 2708197), (547, 2450745), (1641, 816915), (2735, 490149), (4923, 272305), (4951, 270765), (6017, 222795), (8205, 163383), (14853, 90255), (18051, 74265), (24615, 54461), (24755, 54153), (30085, 44559)]