15697560355

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{6659}}^1$

素因数の和:6915

約数の個数: 32

約数和(自身を含む): 19621958400

約数和(自身を除く): 3924398045

約数列:

[1, 5, 59, 61, 131, 295, 305, 655, 3599, 6659, 7729, 7991, 17995, 33295, 38645, 39955, 392881, 406199, 471469, 872329, 1964405, 2030995, 2357345, 4361645, 23965741, 51467411, 53212069, 119828705, 257337055, 266060345, 3139512071, 15697560355]

約数ペア:

[(1, 15697560355), (5, 3139512071), (59, 266060345), (61, 257337055), (131, 119828705), (295, 53212069), (305, 51467411), (655, 23965741), (3599, 4361645), (6659, 2357345), (7729, 2030995), (7991, 1964405), (17995, 872329), (33295, 471469), (38645, 406199), (39955, 392881)]