78825285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7615

約数の個数: 64

約数和(自身を含む): 174735360

約数和(自身を除く): 95910075

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 7583, 10395, 22749, 37915, 53081, 68247, 83413, 113745, 159243, 204741, 250239, 265405, 341235, 417065, 477729, 583891, 750717, 796215, 1023705, 1251195, 1433187, 1751673, 2252151, 2388645, 2919455, 3753585, 5255019, 7165935, 8758365, 11260755, 15765057, 26275095, 78825285]

約数ペア:

[(1, 78825285), (3, 26275095), (5, 15765057), (7, 11260755), (9, 8758365), (11, 7165935), (15, 5255019), (21, 3753585), (27, 2919455), (33, 2388645), (35, 2252151), (45, 1751673), (55, 1433187), (63, 1251195), (77, 1023705), (99, 796215), (105, 750717), (135, 583891), (165, 477729), (189, 417065), (231, 341235), (297, 265405), (315, 250239), (385, 204741), (495, 159243), (693, 113745), (945, 83413), (1155, 68247), (1485, 53081), (2079, 37915), (3465, 22749), (7583, 10395)]