13695165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 26320320

約数和(自身を除く): 12625155

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 379, 495, 657, 803, 1095, 1137, 1895, 2409, 3285, 3411, 4015, 4169, 5685, 7227, 12045, 12507, 17055, 20845, 27667, 36135, 37521, 62535, 83001, 138335, 187605, 249003, 304337, 415005, 913011, 1245015, 1521685, 2739033, 4565055, 13695165]

約数ペア:

[(1, 13695165), (3, 4565055), (5, 2739033), (9, 1521685), (11, 1245015), (15, 913011), (33, 415005), (45, 304337), (55, 249003), (73, 187605), (99, 138335), (165, 83001), (219, 62535), (365, 37521), (379, 36135), (495, 27667), (657, 20845), (803, 17055), (1095, 12507), (1137, 12045), (1895, 7227), (2409, 5685), (3285, 4169), (3411, 4015)]