15239268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 43505280

約数和(自身を除く): 28266012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1327, 1914, 2654, 2871, 3828, 3981, 5308, 5742, 7962, 11484, 11943, 14597, 15924, 23886, 29194, 38483, 43791, 47772, 58388, 76966, 87582, 115449, 131373, 153932, 175164, 230898, 262746, 346347, 423313, 461796, 525492, 692694, 846626, 1269939, 1385388, 1693252, 2539878, 3809817, 5079756, 7619634, 15239268]

約数ペア:

[(1, 15239268), (2, 7619634), (3, 5079756), (4, 3809817), (6, 2539878), (9, 1693252), (11, 1385388), (12, 1269939), (18, 846626), (22, 692694), (29, 525492), (33, 461796), (36, 423313), (44, 346347), (58, 262746), (66, 230898), (87, 175164), (99, 153932), (116, 131373), (132, 115449), (174, 87582), (198, 76966), (261, 58388), (319, 47772), (348, 43791), (396, 38483), (522, 29194), (638, 23886), (957, 15924), (1044, 14597), (1276, 11943), (1327, 11484), (1914, 7962), (2654, 5742), (2871, 5308), (3828, 3981)]