1191645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 2634240

約数和(自身を除く): 1442595

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 97, 105, 117, 135, 189, 195, 273, 291, 315, 351, 455, 485, 585, 679, 819, 873, 945, 1261, 1365, 1455, 1755, 2037, 2457, 2619, 3395, 3783, 4095, 4365, 6111, 6305, 8827, 10185, 11349, 12285, 13095, 18333, 18915, 26481, 30555, 34047, 44135, 56745, 79443, 91665, 132405, 170235, 238329, 397215, 1191645]

約数ペア:

[(1, 1191645), (3, 397215), (5, 238329), (7, 170235), (9, 132405), (13, 91665), (15, 79443), (21, 56745), (27, 44135), (35, 34047), (39, 30555), (45, 26481), (63, 18915), (65, 18333), (91, 13095), (97, 12285), (105, 11349), (117, 10185), (135, 8827), (189, 6305), (195, 6111), (273, 4365), (291, 4095), (315, 3783), (351, 3395), (455, 2619), (485, 2457), (585, 2037), (679, 1755), (819, 1455), (873, 1365), (945, 1261)]