2664545345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{38237}}^1$

素因数の和:38441

約数の個数: 32

約数和(自身を含む): 4008566016

約数和(自身を除く): 1344020671

約数列:

[1, 5, 7, 11, 35, 55, 77, 181, 385, 905, 1267, 1991, 6335, 9955, 13937, 38237, 69685, 191185, 267659, 420607, 1338295, 2103035, 2944249, 6920897, 14721245, 34604485, 48446279, 76129867, 242231395, 380649335, 532909069, 2664545345]

約数ペア:

[(1, 2664545345), (5, 532909069), (7, 380649335), (11, 242231395), (35, 76129867), (55, 48446279), (77, 34604485), (181, 14721245), (385, 6920897), (905, 2944249), (1267, 2103035), (1991, 1338295), (6335, 420607), (9955, 267659), (13937, 191185), (38237, 69685)]