12662265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 26634240

約数和(自身を除く): 13971975

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 577, 627, 665, 1045, 1155, 1463, 1731, 1995, 2885, 3135, 4039, 4389, 6347, 7315, 8655, 10963, 12117, 19041, 20195, 21945, 31735, 32889, 44429, 54815, 60585, 76741, 95205, 120593, 133287, 164445, 222145, 230223, 361779, 383705, 602965, 666435, 844151, 1151115, 1808895, 2532453, 4220755, 12662265]

約数ペア:

[(1, 12662265), (3, 4220755), (5, 2532453), (7, 1808895), (11, 1151115), (15, 844151), (19, 666435), (21, 602965), (33, 383705), (35, 361779), (55, 230223), (57, 222145), (77, 164445), (95, 133287), (105, 120593), (133, 95205), (165, 76741), (209, 60585), (231, 54815), (285, 44429), (385, 32889), (399, 31735), (577, 21945), (627, 20195), (665, 19041), (1045, 12117), (1155, 10963), (1463, 8655), (1731, 7315), (1995, 6347), (2885, 4389), (3135, 4039)]