71341485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1297}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 120869760

約数和(自身を除く): 49528275

約数列:

[1, 3, 5, 15, 19, 57, 95, 193, 285, 579, 965, 1297, 2895, 3667, 3891, 6485, 11001, 18335, 19455, 24643, 55005, 73929, 123215, 250321, 369645, 750963, 1251605, 3754815, 4756099, 14268297, 23780495, 71341485]

約数ペア:

[(1, 71341485), (3, 23780495), (5, 14268297), (15, 4756099), (19, 3754815), (57, 1251605), (95, 750963), (193, 369645), (285, 250321), (579, 123215), (965, 73929), (1297, 55005), (2895, 24643), (3667, 19455), (3891, 18335), (6485, 11001)]