272823265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5329

約数の個数: 32

約数和(自身を含む): 389966976

約数和(自身を除く): 117143711

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 4015, 4745, 5227, 10439, 26135, 52195, 57497, 67951, 287485, 339755, 381571, 747461, 1907855, 3737305, 4197281, 4960423, 20986405, 24802115, 54564653, 272823265]

約数ペア:

[(1, 272823265), (5, 54564653), (11, 24802115), (13, 20986405), (55, 4960423), (65, 4197281), (73, 3737305), (143, 1907855), (365, 747461), (715, 381571), (803, 339755), (949, 287485), (4015, 67951), (4745, 57497), (5227, 52195), (10439, 26135)]