12126981435

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1019}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 20472721920

約数和(自身を除く): 8345740485

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 523, 555, 615, 1019, 1517, 1569, 2615, 3057, 4551, 5095, 7585, 7845, 15285, 19351, 21443, 22755, 37703, 41779, 58053, 64329, 96755, 107215, 113109, 125337, 188515, 208895, 290265, 321645, 532937, 565545, 626685, 793391, 1545823, 1598811, 2380173, 2664685, 3966955, 4637469, 7729115, 7994055, 11900865, 19718669, 21850417, 23187345, 59156007, 65551251, 98593345, 109252085, 295780035, 327756255, 808465429, 2425396287, 4042327145, 12126981435]

約数ペア:

[(1, 12126981435), (3, 4042327145), (5, 2425396287), (15, 808465429), (37, 327756255), (41, 295780035), (111, 109252085), (123, 98593345), (185, 65551251), (205, 59156007), (523, 23187345), (555, 21850417), (615, 19718669), (1019, 11900865), (1517, 7994055), (1569, 7729115), (2615, 4637469), (3057, 3966955), (4551, 2664685), (5095, 2380173), (7585, 1598811), (7845, 1545823), (15285, 793391), (19351, 626685), (21443, 565545), (22755, 532937), (37703, 321645), (41779, 290265), (58053, 208895), (64329, 188515), (96755, 125337), (107215, 113109)]