2066985405

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{34877}}^1$

素因数の和:35330

約数の個数: 32

約数和(自身を含む): 3683116800

約数和(自身を除く): 1616131395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 1317, 2195, 3951, 6585, 11853, 19755, 34877, 59265, 104631, 174385, 313893, 523155, 941679, 1569465, 4708395, 15311003, 45933009, 76555015, 137799027, 229665045, 413397081, 688995135, 2066985405]

約数ペア:

[(1, 2066985405), (3, 688995135), (5, 413397081), (9, 229665045), (15, 137799027), (27, 76555015), (45, 45933009), (135, 15311003), (439, 4708395), (1317, 1569465), (2195, 941679), (3951, 523155), (6585, 313893), (11853, 174385), (19755, 104631), (34877, 59265)]