15222129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 23210880

約数和(自身を除く): 7988751

約数列:

[1, 3, 13, 29, 39, 43, 87, 129, 313, 377, 559, 939, 1131, 1247, 1677, 3741, 4069, 9077, 12207, 13459, 16211, 27231, 40377, 48633, 118001, 174967, 354003, 390311, 524901, 1170933, 5074043, 15222129]

約数ペア:

[(1, 15222129), (3, 5074043), (13, 1170933), (29, 524901), (39, 390311), (43, 354003), (87, 174967), (129, 118001), (313, 48633), (377, 40377), (559, 27231), (939, 16211), (1131, 13459), (1247, 12207), (1677, 9077), (3741, 4069)]