15665469545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{30983}}^1$

素因数の和:31345

約数の個数: 32

約数和(自身を含む): 21282289920

約数和(自身を除く): 5616820375

約数列:

[1, 5, 11, 29, 55, 145, 317, 319, 1585, 1595, 3487, 9193, 17435, 30983, 45965, 101123, 154915, 340813, 505615, 898507, 1704065, 4492535, 9821611, 9883577, 49108055, 49417885, 108037721, 284826719, 540188605, 1424133595, 3133093909, 15665469545]

約数ペア:

[(1, 15665469545), (5, 3133093909), (11, 1424133595), (29, 540188605), (55, 284826719), (145, 108037721), (317, 49417885), (319, 49108055), (1585, 9883577), (1595, 9821611), (3487, 4492535), (9193, 1704065), (17435, 898507), (30983, 505615), (45965, 340813), (101123, 154915)]