1520295950065

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{133691}}^1$

素因数の和:134181

約数の個数: 32

約数和(自身を含む): 1874032422912

約数和(自身を除く): 353736472847

約数列:

[1, 5, 71, 103, 311, 355, 515, 1555, 7313, 22081, 32033, 36565, 110405, 133691, 160165, 668455, 2274343, 9492061, 11371715, 13770173, 41577901, 47460305, 68850865, 207889505, 977682283, 2952030971, 4282523803, 4888411415, 14760154855, 21412619015, 304059190013, 1520295950065]

約数ペア:

[(1, 1520295950065), (5, 304059190013), (71, 21412619015), (103, 14760154855), (311, 4888411415), (355, 4282523803), (515, 2952030971), (1555, 977682283), (7313, 207889505), (22081, 68850865), (32033, 47460305), (36565, 41577901), (110405, 13770173), (133691, 11371715), (160165, 9492061), (668455, 2274343)]