64992335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 18988465

約数列:

[1, 5, 29, 59, 71, 107, 145, 295, 355, 535, 1711, 2059, 3103, 4189, 6313, 7597, 8555, 10295, 15515, 20945, 31565, 37985, 121481, 183077, 220313, 448223, 607405, 915385, 1101565, 2241115, 12998467, 64992335]

約数ペア:

[(1, 64992335), (5, 12998467), (29, 2241115), (59, 1101565), (71, 915385), (107, 607405), (145, 448223), (295, 220313), (355, 183077), (535, 121481), (1711, 37985), (2059, 31565), (3103, 20945), (4189, 15515), (6313, 10295), (7597, 8555)]