13263705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 29352960

約数和(自身を除く): 16089255

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 41, 45, 63, 65, 79, 91, 105, 117, 123, 195, 205, 237, 273, 287, 315, 369, 395, 455, 533, 553, 585, 615, 711, 819, 861, 1027, 1185, 1365, 1435, 1599, 1659, 1845, 2583, 2665, 2765, 3081, 3239, 3555, 3731, 4095, 4305, 4797, 4977, 5135, 7189, 7995, 8295, 9243, 9717, 11193, 12915, 15405, 16195, 18655, 21567, 22673, 23985, 24885, 29151, 33579, 35945, 42107, 46215, 48585, 55965, 64701, 68019, 107835, 113365, 126321, 145755, 167895, 204057, 210535, 294749, 323505, 340095, 378963, 631605, 884247, 1020285, 1473745, 1894815, 2652741, 4421235, 13263705]

約数ペア:

[(1, 13263705), (3, 4421235), (5, 2652741), (7, 1894815), (9, 1473745), (13, 1020285), (15, 884247), (21, 631605), (35, 378963), (39, 340095), (41, 323505), (45, 294749), (63, 210535), (65, 204057), (79, 167895), (91, 145755), (105, 126321), (117, 113365), (123, 107835), (195, 68019), (205, 64701), (237, 55965), (273, 48585), (287, 46215), (315, 42107), (369, 35945), (395, 33579), (455, 29151), (533, 24885), (553, 23985), (585, 22673), (615, 21567), (711, 18655), (819, 16195), (861, 15405), (1027, 12915), (1185, 11193), (1365, 9717), (1435, 9243), (1599, 8295), (1659, 7995), (1845, 7189), (2583, 5135), (2665, 4977), (2765, 4797), (3081, 4305), (3239, 4095), (3555, 3731)]