8745165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 18539136

約数和(自身を除く): 9793971

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 151, 165, 195, 297, 351, 405, 429, 453, 495, 585, 715, 755, 891, 1053, 1287, 1359, 1485, 1661, 1755, 1963, 2145, 2265, 3861, 4077, 4455, 4983, 5265, 5889, 6435, 6795, 8305, 9815, 11583, 12231, 14949, 17667, 19305, 20385, 21593, 24915, 29445, 44847, 53001, 57915, 61155, 64779, 74745, 88335, 107965, 134541, 159003, 194337, 224235, 265005, 323895, 583011, 672705, 795015, 971685, 1749033, 2915055, 8745165]

約数ペア:

[(1, 8745165), (3, 2915055), (5, 1749033), (9, 971685), (11, 795015), (13, 672705), (15, 583011), (27, 323895), (33, 265005), (39, 224235), (45, 194337), (55, 159003), (65, 134541), (81, 107965), (99, 88335), (117, 74745), (135, 64779), (143, 61155), (151, 57915), (165, 53001), (195, 44847), (297, 29445), (351, 24915), (405, 21593), (429, 20385), (453, 19305), (495, 17667), (585, 14949), (715, 12231), (755, 11583), (891, 9815), (1053, 8305), (1287, 6795), (1359, 6435), (1485, 5889), (1661, 5265), (1755, 4983), (1963, 4455), (2145, 4077), (2265, 3861)]