12165075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4188

約数の個数: 36

約数和(自身を含む): 23470720

約数和(自身を除く): 11305645

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 4159, 12477, 20795, 37431, 54067, 62385, 103975, 162201, 187155, 270335, 311925, 486603, 811005, 935775, 1351675, 2433015, 4055025, 12165075]

約数ペア:

[(1, 12165075), (3, 4055025), (5, 2433015), (9, 1351675), (13, 935775), (15, 811005), (25, 486603), (39, 311925), (45, 270335), (65, 187155), (75, 162201), (117, 103975), (195, 62385), (225, 54067), (325, 37431), (585, 20795), (975, 12477), (2925, 4159)]