2520191115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{2969}}^1$

素因数の和:4444

約数の個数: 48

約数和(自身を含む): 4709184480

約数和(自身を除く): 2188993365

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1451, 2969, 4353, 7255, 8907, 13059, 14845, 18863, 21765, 26721, 38597, 44535, 56589, 65295, 94315, 115791, 133605, 169767, 192985, 282945, 347373, 578955, 848835, 1736865, 4308019, 12924057, 21540095, 38772171, 56004247, 64620285, 168012741, 193860855, 280021235, 504038223, 840063705, 2520191115]

約数ペア:

[(1, 2520191115), (3, 840063705), (5, 504038223), (9, 280021235), (13, 193860855), (15, 168012741), (39, 64620285), (45, 56004247), (65, 38772171), (117, 21540095), (195, 12924057), (585, 4308019), (1451, 1736865), (2969, 848835), (4353, 578955), (7255, 347373), (8907, 282945), (13059, 192985), (14845, 169767), (18863, 133605), (21765, 115791), (26721, 94315), (38597, 65295), (44535, 56589)]