15172023286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{3947}}^1$

素因数の和:4525

約数の個数: 64

約数和(自身を含む): 28489273344

約数和(自身を除く): 13317250058

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 521, 527, 1042, 1054, 3647, 3689, 3947, 7294, 7378, 7894, 8857, 16151, 17714, 27629, 32302, 55258, 61999, 67099, 113057, 122357, 123998, 134198, 226114, 244714, 274567, 469693, 549134, 856499, 939386, 1712998, 1921969, 2056387, 2080069, 3843938, 4112774, 4160138, 14394709, 14560483, 28789418, 29120966, 34958579, 63747997, 69917158, 127495994, 244710053, 446235979, 489420106, 892471958, 1083715949, 2167431898, 7586011643, 15172023286]

約数ペア:

[(1, 15172023286), (2, 7586011643), (7, 2167431898), (14, 1083715949), (17, 892471958), (31, 489420106), (34, 446235979), (62, 244710053), (119, 127495994), (217, 69917158), (238, 63747997), (434, 34958579), (521, 29120966), (527, 28789418), (1042, 14560483), (1054, 14394709), (3647, 4160138), (3689, 4112774), (3947, 3843938), (7294, 2080069), (7378, 2056387), (7894, 1921969), (8857, 1712998), (16151, 939386), (17714, 856499), (27629, 549134), (32302, 469693), (55258, 274567), (61999, 244714), (67099, 226114), (113057, 134198), (122357, 123998)]