153944415

素因数分解:

$3^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1217}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 274196160

約数和(自身を除く): 120251745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 937, 1217, 2811, 3651, 4685, 6085, 8433, 10953, 14055, 18255, 25299, 32859, 42165, 54765, 126495, 164295, 1140329, 3420987, 5701645, 10262961, 17104935, 30788883, 51314805, 153944415]

約数ペア:

[(1, 153944415), (3, 51314805), (5, 30788883), (9, 17104935), (15, 10262961), (27, 5701645), (45, 3420987), (135, 1140329), (937, 164295), (1217, 126495), (2811, 54765), (3651, 42165), (4685, 32859), (6085, 25299), (8433, 18255), (10953, 14055)]