15135768

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 42624000

約数和(自身を除く): 27488232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 887, 948, 1422, 1774, 1896, 2133, 2661, 2844, 3548, 4266, 5322, 5688, 7096, 7983, 8532, 10644, 15966, 17064, 21288, 23949, 31932, 47898, 63864, 70073, 95796, 140146, 191592, 210219, 280292, 420438, 560584, 630657, 840876, 1261314, 1681752, 1891971, 2522628, 3783942, 5045256, 7567884, 15135768]

約数ペア:

[(1, 15135768), (2, 7567884), (3, 5045256), (4, 3783942), (6, 2522628), (8, 1891971), (9, 1681752), (12, 1261314), (18, 840876), (24, 630657), (27, 560584), (36, 420438), (54, 280292), (72, 210219), (79, 191592), (108, 140146), (158, 95796), (216, 70073), (237, 63864), (316, 47898), (474, 31932), (632, 23949), (711, 21288), (887, 17064), (948, 15966), (1422, 10644), (1774, 8532), (1896, 7983), (2133, 7096), (2661, 5688), (2844, 5322), (3548, 4266)]