1976535

素因数分解:

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

素因数の和:58

約数の個数: 40

約数和(自身を含む): 3865200

約数和(自身を除く): 1888665

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1331, 1485, 1815, 3267, 3993, 5445, 6655, 11979, 14641, 16335, 19965, 35937, 43923, 59895, 73205, 131769, 179685, 219615, 395307, 658845, 1976535]

約数ペア:

[(1, 1976535), (3, 658845), (5, 395307), (9, 219615), (11, 179685), (15, 131769), (27, 73205), (33, 59895), (45, 43923), (55, 35937), (99, 19965), (121, 16335), (135, 14641), (165, 11979), (297, 6655), (363, 5445), (495, 3993), (605, 3267), (1089, 1815), (1331, 1485)]