9280402945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 12457992960

約数和(自身を除く): 3177590015

約数列:

[1, 5, 11, 55, 79, 121, 281, 395, 605, 691, 869, 1405, 3091, 3455, 4345, 7601, 9559, 15455, 22199, 34001, 38005, 47795, 54589, 83611, 110995, 170005, 194171, 244189, 272945, 418055, 600479, 970855, 1220945, 2135881, 2686079, 3002395, 6605269, 10679405, 13430395, 15339509, 23494691, 33026345, 76697545, 117473455, 168734599, 843672995, 1856080589, 9280402945]

約数ペア:

[(1, 9280402945), (5, 1856080589), (11, 843672995), (55, 168734599), (79, 117473455), (121, 76697545), (281, 33026345), (395, 23494691), (605, 15339509), (691, 13430395), (869, 10679405), (1405, 6605269), (3091, 3002395), (3455, 2686079), (4345, 2135881), (7601, 1220945), (9559, 970855), (15455, 600479), (22199, 418055), (34001, 272945), (38005, 244189), (47795, 194171), (54589, 170005), (83611, 110995)]