12432555

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 24076800

約数和(自身を除く): 11644245

約数列:

[1, 3, 5, 9, 15, 19, 27, 37, 45, 57, 95, 111, 131, 135, 171, 185, 285, 333, 393, 513, 555, 655, 703, 855, 999, 1179, 1665, 1965, 2109, 2489, 2565, 3515, 3537, 4847, 4995, 5895, 6327, 7467, 10545, 12445, 14541, 17685, 18981, 22401, 24235, 31635, 37335, 43623, 67203, 72705, 92093, 94905, 112005, 130869, 218115, 276279, 336015, 460465, 654345, 828837, 1381395, 2486511, 4144185, 12432555]

約数ペア:

[(1, 12432555), (3, 4144185), (5, 2486511), (9, 1381395), (15, 828837), (19, 654345), (27, 460465), (37, 336015), (45, 276279), (57, 218115), (95, 130869), (111, 112005), (131, 94905), (135, 92093), (171, 72705), (185, 67203), (285, 43623), (333, 37335), (393, 31635), (513, 24235), (555, 22401), (655, 18981), (703, 17685), (855, 14541), (999, 12445), (1179, 10545), (1665, 7467), (1965, 6327), (2109, 5895), (2489, 4995), (2565, 4847), (3515, 3537)]