2947095

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 5179200

約数和(自身を除く): 2232105

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 829, 1185, 2487, 3555, 4145, 7461, 12435, 37305, 65491, 196473, 327455, 589419, 982365, 2947095]

約数ペア:

[(1, 2947095), (3, 982365), (5, 589419), (9, 327455), (15, 196473), (45, 65491), (79, 37305), (237, 12435), (395, 7461), (711, 4145), (829, 3555), (1185, 2487)]