80013015

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6421

約数の個数: 40

約数和(自身を含む): 148080768

約数和(自身を除く): 68067753

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 6373, 12555, 19119, 31865, 57357, 95595, 172071, 197563, 286785, 516213, 592689, 860355, 987815, 1778067, 2581065, 2963445, 5334201, 8890335, 16002603, 26671005, 80013015]

約数ペア:

[(1, 80013015), (3, 26671005), (5, 16002603), (9, 8890335), (15, 5334201), (27, 2963445), (31, 2581065), (45, 1778067), (81, 987815), (93, 860355), (135, 592689), (155, 516213), (279, 286785), (405, 197563), (465, 172071), (837, 95595), (1395, 57357), (2511, 31865), (4185, 19119), (6373, 12555)]