243200721915

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1\times {\mathrm{9283}}^1$

素因数の和:13473

約数の個数: 64

約数和(自身を含む): 441710438400

約数和(自身を除く): 198509716485

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4129, 6345, 9283, 12387, 20645, 27849, 37161, 46415, 61935, 83547, 111483, 139245, 185805, 194063, 250641, 417735, 436301, 557415, 582189, 970315, 1253205, 1308903, 1746567, 2181505, 2910945, 3926709, 5239701, 6544515, 8732835, 11780127, 19633545, 26198505, 38329507, 58900635, 114988521, 191647535, 344965563, 574942605, 1034896689, 1724827815, 1801486829, 5174483445, 5404460487, 9007434145, 16213381461, 27022302435, 48640144383, 81066907305, 243200721915]

約数ペア:

[(1, 243200721915), (3, 81066907305), (5, 48640144383), (9, 27022302435), (15, 16213381461), (27, 9007434145), (45, 5404460487), (47, 5174483445), (135, 1801486829), (141, 1724827815), (235, 1034896689), (423, 574942605), (705, 344965563), (1269, 191647535), (2115, 114988521), (4129, 58900635), (6345, 38329507), (9283, 26198505), (12387, 19633545), (20645, 11780127), (27849, 8732835), (37161, 6544515), (46415, 5239701), (61935, 3926709), (83547, 2910945), (111483, 2181505), (139245, 1746567), (185805, 1308903), (194063, 1253205), (250641, 970315), (417735, 582189), (436301, 557415)]