121181360745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{450899}}^1$

素因数の和:450990

約数の個数: 64

約数和(自身を含む): 218163456000

約数和(自身を除く): 96982095255

約数列:

[1, 3, 5, 15, 19, 23, 41, 57, 69, 95, 115, 123, 205, 285, 345, 437, 615, 779, 943, 1311, 2185, 2337, 2829, 3895, 4715, 6555, 11685, 14145, 17917, 53751, 89585, 268755, 450899, 1352697, 2254495, 6763485, 8567081, 10370677, 18486859, 25701243, 31112031, 42835405, 51853385, 55460577, 92434295, 128506215, 155560155, 197042863, 277302885, 351250321, 425197757, 591128589, 985214315, 1053750963, 1275593271, 1756251605, 2125988785, 2955642945, 5268754815, 6377966355, 8078757383, 24236272149, 40393786915, 121181360745]

約数ペア:

[(1, 121181360745), (3, 40393786915), (5, 24236272149), (15, 8078757383), (19, 6377966355), (23, 5268754815), (41, 2955642945), (57, 2125988785), (69, 1756251605), (95, 1275593271), (115, 1053750963), (123, 985214315), (205, 591128589), (285, 425197757), (345, 351250321), (437, 277302885), (615, 197042863), (779, 155560155), (943, 128506215), (1311, 92434295), (2185, 55460577), (2337, 51853385), (2829, 42835405), (3895, 31112031), (4715, 25701243), (6555, 18486859), (11685, 10370677), (14145, 8567081), (17917, 6763485), (53751, 2254495), (89585, 1352697), (268755, 450899)]