1293310082735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{1231589}}^1$

素因数の和:1231979

約数の個数: 32

約数和(自身を含む): 1726314776640

約数和(自身を除く): 433004693905

約数列:

[1, 5, 11, 55, 61, 305, 313, 671, 1565, 3355, 3443, 17215, 19093, 95465, 210023, 1050115, 1231589, 6157945, 13547479, 67737395, 75126929, 375634645, 385487357, 826396219, 1927436785, 4131981095, 4240360927, 21201804635, 23514728777, 117573643885, 258662016547, 1293310082735]

約数ペア:

[(1, 1293310082735), (5, 258662016547), (11, 117573643885), (55, 23514728777), (61, 21201804635), (305, 4240360927), (313, 4131981095), (671, 1927436785), (1565, 826396219), (3355, 385487357), (3443, 375634645), (17215, 75126929), (19093, 67737395), (95465, 13547479), (210023, 6157945), (1050115, 1231589)]