48603555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 115105536

約数和(自身を除く): 66501981

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 83, 91, 99, 105, 117, 143, 165, 169, 195, 231, 249, 273, 315, 385, 415, 429, 455, 495, 507, 581, 585, 693, 715, 747, 819, 845, 913, 1001, 1079, 1155, 1183, 1245, 1287, 1365, 1521, 1743, 1859, 2145, 2535, 2739, 2905, 3003, 3237, 3465, 3549, 3735, 4095, 4565, 5005, 5229, 5395, 5577, 5915, 6391, 6435, 7553, 7605, 8217, 8715, 9009, 9295, 9711, 10647, 11869, 13013, 13695, 14027, 15015, 16185, 16731, 17745, 19173, 22659, 26145, 27885, 31955, 35607, 37765, 39039, 41085, 42081, 45045, 48555, 53235, 57519, 59345, 65065, 67977, 70135, 83083, 83655, 95865, 98189, 106821, 113295, 117117, 126243, 154297, 178035, 195195, 210405, 249249, 287595, 294567, 339885, 415415, 462891, 490945, 534105, 585585, 631215, 747747, 771485, 883701, 1080079, 1246245, 1388673, 1472835, 2314455, 3240237, 3738735, 4418505, 5400395, 6943365, 9720711, 16201185, 48603555]

約数ペア:

[(1, 48603555), (3, 16201185), (5, 9720711), (7, 6943365), (9, 5400395), (11, 4418505), (13, 3738735), (15, 3240237), (21, 2314455), (33, 1472835), (35, 1388673), (39, 1246245), (45, 1080079), (55, 883701), (63, 771485), (65, 747747), (77, 631215), (83, 585585), (91, 534105), (99, 490945), (105, 462891), (117, 415415), (143, 339885), (165, 294567), (169, 287595), (195, 249249), (231, 210405), (249, 195195), (273, 178035), (315, 154297), (385, 126243), (415, 117117), (429, 113295), (455, 106821), (495, 98189), (507, 95865), (581, 83655), (585, 83083), (693, 70135), (715, 67977), (747, 65065), (819, 59345), (845, 57519), (913, 53235), (1001, 48555), (1079, 45045), (1155, 42081), (1183, 41085), (1245, 39039), (1287, 37765), (1365, 35607), (1521, 31955), (1743, 27885), (1859, 26145), (2145, 22659), (2535, 19173), (2739, 17745), (2905, 16731), (3003, 16185), (3237, 15015), (3465, 14027), (3549, 13695), (3735, 13013), (4095, 11869), (4565, 10647), (5005, 9711), (5229, 9295), (5395, 9009), (5577, 8715), (5915, 8217), (6391, 7605), (6435, 7553)]