28033403775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5881}}^1\times {\mathrm{4889}}^1$

素因数の和:10796

約数の個数: 48

約数和(自身を含む): 49932533280

約数和(自身を除く): 21899129505

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4889, 5881, 14667, 17643, 24445, 29405, 63557, 73335, 76453, 88215, 122225, 147025, 190671, 229359, 317785, 366675, 382265, 441075, 953355, 1146795, 1588925, 1911325, 4766775, 5733975, 28752209, 86256627, 143761045, 373778717, 431283135, 718805225, 1121336151, 1868893585, 2156415675, 5606680755, 9344467925, 28033403775]

約数ペア:

[(1, 28033403775), (3, 9344467925), (5, 5606680755), (13, 2156415675), (15, 1868893585), (25, 1121336151), (39, 718805225), (65, 431283135), (75, 373778717), (195, 143761045), (325, 86256627), (975, 28752209), (4889, 5733975), (5881, 4766775), (14667, 1911325), (17643, 1588925), (24445, 1146795), (29405, 953355), (63557, 441075), (73335, 382265), (76453, 366675), (88215, 317785), (122225, 229359), (147025, 190671)]