68094675

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 138116160

約数和(自身を除く): 70021485

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 495, 675, 825, 891, 1019, 1215, 1485, 2025, 2475, 2673, 3057, 4455, 5095, 6075, 7425, 9171, 11209, 13365, 15285, 22275, 25475, 27513, 33627, 45855, 56045, 66825, 76425, 82539, 100881, 137565, 168135, 229275, 247617, 280225, 302643, 412695, 504405, 687825, 840675, 907929, 1238085, 1513215, 2063475, 2522025, 2723787, 4539645, 6190425, 7566075, 13618935, 22698225, 68094675]

約数ペア:

[(1, 68094675), (3, 22698225), (5, 13618935), (9, 7566075), (11, 6190425), (15, 4539645), (25, 2723787), (27, 2522025), (33, 2063475), (45, 1513215), (55, 1238085), (75, 907929), (81, 840675), (99, 687825), (135, 504405), (165, 412695), (225, 302643), (243, 280225), (275, 247617), (297, 229275), (405, 168135), (495, 137565), (675, 100881), (825, 82539), (891, 76425), (1019, 66825), (1215, 56045), (1485, 45855), (2025, 33627), (2475, 27513), (2673, 25475), (3057, 22275), (4455, 15285), (5095, 13365), (6075, 11209), (7425, 9171)]