15047172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 45654336

約数和(自身を除く): 30607164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 71, 84, 87, 116, 126, 142, 174, 203, 213, 252, 261, 284, 348, 406, 426, 497, 522, 609, 639, 812, 841, 852, 994, 1044, 1218, 1278, 1491, 1682, 1827, 1988, 2059, 2436, 2523, 2556, 2982, 3364, 3654, 4118, 4473, 5046, 5887, 5964, 6177, 7308, 7569, 8236, 8946, 10092, 11774, 12354, 14413, 15138, 17661, 17892, 18531, 23548, 24708, 28826, 30276, 35322, 37062, 43239, 52983, 57652, 59711, 70644, 74124, 86478, 105966, 119422, 129717, 172956, 179133, 211932, 238844, 259434, 358266, 417977, 518868, 537399, 716532, 835954, 1074798, 1253931, 1671908, 2149596, 2507862, 3761793, 5015724, 7523586, 15047172]

約数ペア:

[(1, 15047172), (2, 7523586), (3, 5015724), (4, 3761793), (6, 2507862), (7, 2149596), (9, 1671908), (12, 1253931), (14, 1074798), (18, 835954), (21, 716532), (28, 537399), (29, 518868), (36, 417977), (42, 358266), (58, 259434), (63, 238844), (71, 211932), (84, 179133), (87, 172956), (116, 129717), (126, 119422), (142, 105966), (174, 86478), (203, 74124), (213, 70644), (252, 59711), (261, 57652), (284, 52983), (348, 43239), (406, 37062), (426, 35322), (497, 30276), (522, 28826), (609, 24708), (639, 23548), (812, 18531), (841, 17892), (852, 17661), (994, 15138), (1044, 14413), (1218, 12354), (1278, 11774), (1491, 10092), (1682, 8946), (1827, 8236), (1988, 7569), (2059, 7308), (2436, 6177), (2523, 5964), (2556, 5887), (2982, 5046), (3364, 4473), (3654, 4118)]