2923837345

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4177}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 4200895440

約数和(自身を除く): 1277058095

約数列:

[1, 5, 11, 13, 55, 65, 89, 121, 143, 445, 605, 715, 979, 1157, 1573, 4177, 4895, 5785, 7865, 10769, 12727, 20885, 45947, 53845, 54301, 63635, 139997, 229735, 271505, 371753, 505417, 597311, 699985, 1858765, 2527085, 2986555, 4089283, 4832789, 6570421, 20446415, 24163945, 32852105, 44982113, 53160679, 224910565, 265803395, 584767469, 2923837345]

約数ペア:

[(1, 2923837345), (5, 584767469), (11, 265803395), (13, 224910565), (55, 53160679), (65, 44982113), (89, 32852105), (121, 24163945), (143, 20446415), (445, 6570421), (605, 4832789), (715, 4089283), (979, 2986555), (1157, 2527085), (1573, 1858765), (4177, 699985), (4895, 597311), (5785, 505417), (7865, 371753), (10769, 271505), (12727, 229735), (20885, 139997), (45947, 63635), (53845, 54301)]