12518055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 60

約数和(自身を含む): 25123800

約数和(自身を除く): 12605745

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 363, 495, 605, 627, 855, 1045, 1089, 1331, 1815, 1881, 2299, 3135, 3993, 5445, 6655, 6897, 9405, 11495, 11979, 14641, 19965, 20691, 25289, 34485, 43923, 59895, 73205, 75867, 103455, 126445, 131769, 219615, 227601, 278179, 379335, 658845, 834537, 1138005, 1390895, 2503611, 4172685, 12518055]

約数ペア:

[(1, 12518055), (3, 4172685), (5, 2503611), (9, 1390895), (11, 1138005), (15, 834537), (19, 658845), (33, 379335), (45, 278179), (55, 227601), (57, 219615), (95, 131769), (99, 126445), (121, 103455), (165, 75867), (171, 73205), (209, 59895), (285, 43923), (363, 34485), (495, 25289), (605, 20691), (627, 19965), (855, 14641), (1045, 11979), (1089, 11495), (1331, 9405), (1815, 6897), (1881, 6655), (2299, 5445), (3135, 3993)]