15363513

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 25682976

約数和(自身を除く): 10319463

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 401, 473, 891, 1161, 1203, 1419, 3483, 3609, 4257, 4411, 10827, 12771, 13233, 17243, 32481, 38313, 39699, 51729, 119097, 155187, 189673, 357291, 465561, 569019, 1396683, 1707057, 5121171, 15363513]

約数ペア:

[(1, 15363513), (3, 5121171), (9, 1707057), (11, 1396683), (27, 569019), (33, 465561), (43, 357291), (81, 189673), (99, 155187), (129, 119097), (297, 51729), (387, 39699), (401, 38313), (473, 32481), (891, 17243), (1161, 13233), (1203, 12771), (1419, 10827), (3483, 4411), (3609, 4257)]