13930785

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 28226880

約数和(自身を除く): 14296095

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 59, 81, 99, 135, 159, 165, 177, 265, 295, 297, 405, 477, 495, 531, 583, 649, 795, 885, 891, 1431, 1485, 1593, 1749, 1947, 2385, 2655, 2915, 3127, 3245, 4293, 4455, 4779, 5247, 5841, 7155, 7965, 8745, 9381, 9735, 15635, 15741, 17523, 21465, 23895, 26235, 28143, 29205, 34397, 46905, 47223, 52569, 78705, 84429, 87615, 103191, 140715, 171985, 236115, 253287, 262845, 309573, 422145, 515955, 928719, 1266435, 1547865, 2786157, 4643595, 13930785]

約数ペア:

[(1, 13930785), (3, 4643595), (5, 2786157), (9, 1547865), (11, 1266435), (15, 928719), (27, 515955), (33, 422145), (45, 309573), (53, 262845), (55, 253287), (59, 236115), (81, 171985), (99, 140715), (135, 103191), (159, 87615), (165, 84429), (177, 78705), (265, 52569), (295, 47223), (297, 46905), (405, 34397), (477, 29205), (495, 28143), (531, 26235), (583, 23895), (649, 21465), (795, 17523), (885, 15741), (891, 15635), (1431, 9735), (1485, 9381), (1593, 8745), (1749, 7965), (1947, 7155), (2385, 5841), (2655, 5247), (2915, 4779), (3127, 4455), (3245, 4293)]