3886155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 8450208

約数和(自身を除く): 4564053

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 73, 91, 105, 117, 169, 195, 219, 273, 315, 365, 455, 507, 511, 585, 657, 819, 845, 949, 1095, 1183, 1365, 1521, 1533, 2535, 2555, 2847, 3285, 3549, 4095, 4599, 4745, 5915, 6643, 7605, 7665, 8541, 10647, 12337, 14235, 17745, 19929, 22995, 33215, 37011, 42705, 53235, 59787, 61685, 86359, 99645, 111033, 185055, 259077, 298935, 431795, 555165, 777231, 1295385, 3886155]

約数ペア:

[(1, 3886155), (3, 1295385), (5, 777231), (7, 555165), (9, 431795), (13, 298935), (15, 259077), (21, 185055), (35, 111033), (39, 99645), (45, 86359), (63, 61685), (65, 59787), (73, 53235), (91, 42705), (105, 37011), (117, 33215), (169, 22995), (195, 19929), (219, 17745), (273, 14235), (315, 12337), (365, 10647), (455, 8541), (507, 7665), (511, 7605), (585, 6643), (657, 5915), (819, 4745), (845, 4599), (949, 4095), (1095, 3549), (1183, 3285), (1365, 2847), (1521, 2555), (1533, 2535)]