8225705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 2971735

約数列:

[1, 5, 17, 29, 47, 71, 85, 145, 235, 355, 493, 799, 1207, 1363, 2059, 2465, 3337, 3995, 6035, 6815, 10295, 16685, 23171, 35003, 56729, 96773, 115855, 175015, 283645, 483865, 1645141, 8225705]

約数ペア:

[(1, 8225705), (5, 1645141), (17, 483865), (29, 283645), (47, 175015), (71, 115855), (85, 96773), (145, 56729), (235, 35003), (355, 23171), (493, 16685), (799, 10295), (1207, 6815), (1363, 6035), (2059, 3995), (2465, 3337)]