15948495

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 29167776

約数和(自身を除く): 13219281

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 743, 795, 1431, 2229, 2385, 3715, 4293, 6687, 7155, 11145, 20061, 21465, 33435, 39379, 60183, 100305, 118137, 196895, 300915, 354411, 590685, 1063233, 1772055, 3189699, 5316165, 15948495]

約数ペア:

[(1, 15948495), (3, 5316165), (5, 3189699), (9, 1772055), (15, 1063233), (27, 590685), (45, 354411), (53, 300915), (81, 196895), (135, 118137), (159, 100305), (265, 60183), (405, 39379), (477, 33435), (743, 21465), (795, 20061), (1431, 11145), (2229, 7155), (2385, 6687), (3715, 4293)]