138962835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2143}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 264895488

約数和(自身を除く): 125932653

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 2143, 4323, 5895, 6429, 7205, 10715, 12969, 19287, 21615, 23573, 32145, 64845, 70719, 96435, 117865, 212157, 280733, 353595, 842199, 1060785, 1403665, 2526597, 3088063, 4210995, 9264189, 12632985, 15440315, 27792567, 46320945, 138962835]

約数ペア:

[(1, 138962835), (3, 46320945), (5, 27792567), (9, 15440315), (11, 12632985), (15, 9264189), (33, 4210995), (45, 3088063), (55, 2526597), (99, 1403665), (131, 1060785), (165, 842199), (393, 353595), (495, 280733), (655, 212157), (1179, 117865), (1441, 96435), (1965, 70719), (2143, 64845), (4323, 32145), (5895, 23573), (6429, 21615), (7205, 19287), (10715, 12969)]