12206025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 24507360

約数和(自身を除く): 12301335

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 107, 117, 135, 169, 195, 225, 321, 325, 351, 507, 535, 585, 675, 845, 963, 975, 1391, 1521, 1605, 1755, 2535, 2675, 2889, 2925, 4173, 4225, 4563, 4815, 6955, 7605, 8025, 8775, 12519, 12675, 14445, 18083, 20865, 22815, 24075, 34775, 37557, 38025, 54249, 62595, 72225, 90415, 104325, 114075, 162747, 187785, 271245, 312975, 452075, 488241, 813735, 938925, 1356225, 2441205, 4068675, 12206025]

約数ペア:

[(1, 12206025), (3, 4068675), (5, 2441205), (9, 1356225), (13, 938925), (15, 813735), (25, 488241), (27, 452075), (39, 312975), (45, 271245), (65, 187785), (75, 162747), (107, 114075), (117, 104325), (135, 90415), (169, 72225), (195, 62595), (225, 54249), (321, 38025), (325, 37557), (351, 34775), (507, 24075), (535, 22815), (585, 20865), (675, 18083), (845, 14445), (963, 12675), (975, 12519), (1391, 8775), (1521, 8025), (1605, 7605), (1755, 6955), (2535, 4815), (2675, 4563), (2889, 4225), (2925, 4173)]