30159525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 24836955

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 263, 275, 417, 695, 789, 825, 1315, 1529, 2085, 2893, 3475, 3945, 4587, 6575, 7645, 8679, 10425, 14465, 19725, 22935, 36557, 38225, 43395, 72325, 109671, 114675, 182785, 216975, 402127, 548355, 913925, 1206381, 2010635, 2741775, 6031905, 10053175, 30159525]

約数ペア:

[(1, 30159525), (3, 10053175), (5, 6031905), (11, 2741775), (15, 2010635), (25, 1206381), (33, 913925), (55, 548355), (75, 402127), (139, 216975), (165, 182785), (263, 114675), (275, 109671), (417, 72325), (695, 43395), (789, 38225), (825, 36557), (1315, 22935), (1529, 19725), (2085, 14465), (2893, 10425), (3475, 8679), (3945, 7645), (4587, 6575)]