8086505

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 11888640

約数和(自身を除く): 3802135

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 257, 899, 1015, 1085, 1285, 1799, 4495, 6293, 7453, 7967, 8995, 31465, 37265, 39835, 52171, 55769, 231043, 260855, 278845, 1155215, 1617301, 8086505]

約数ペア:

[(1, 8086505), (5, 1617301), (7, 1155215), (29, 278845), (31, 260855), (35, 231043), (145, 55769), (155, 52171), (203, 39835), (217, 37265), (257, 31465), (899, 8995), (1015, 7967), (1085, 7453), (1285, 6293), (1799, 4495)]