155489430265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{97547}}^1$

素因数の和:97881

約数の個数: 32

約数和(自身を含む): 203539754880

約数和(自身を除く): 48050324615

約数列:

[1, 5, 13, 65, 137, 179, 685, 895, 1781, 2327, 8905, 11635, 24523, 97547, 122615, 318799, 487735, 1268111, 1593995, 6340555, 13363939, 17460913, 66819695, 87304565, 173731207, 226991869, 868656035, 1134959345, 2392145081, 11960725405, 31097886053, 155489430265]

約数ペア:

[(1, 155489430265), (5, 31097886053), (13, 11960725405), (65, 2392145081), (137, 1134959345), (179, 868656035), (685, 226991869), (895, 173731207), (1781, 87304565), (2327, 66819695), (8905, 17460913), (11635, 13363939), (24523, 6340555), (97547, 1593995), (122615, 1268111), (318799, 487735)]