249969592335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{12511}}^1$

素因数の和:14568

約数の個数: 64

約数和(自身を含む): 431982305280

約数和(自身を除く): 182012712945

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 1997, 2001, 3335, 5991, 9985, 10005, 12511, 29955, 37533, 45931, 57913, 62555, 137793, 173739, 187665, 229655, 287753, 289565, 362819, 688965, 863259, 868695, 1088457, 1331999, 1438765, 1814095, 3995997, 4316295, 5442285, 6659995, 8344837, 19979985, 24984467, 25034511, 41724185, 74953401, 124922335, 125172555, 374767005, 574642741, 724549543, 1723928223, 2173648629, 2873213705, 3622747715, 8619641115, 10868243145, 16664639489, 49993918467, 83323197445, 249969592335]

約数ペア:

[(1, 249969592335), (3, 83323197445), (5, 49993918467), (15, 16664639489), (23, 10868243145), (29, 8619641115), (69, 3622747715), (87, 2873213705), (115, 2173648629), (145, 1723928223), (345, 724549543), (435, 574642741), (667, 374767005), (1997, 125172555), (2001, 124922335), (3335, 74953401), (5991, 41724185), (9985, 25034511), (10005, 24984467), (12511, 19979985), (29955, 8344837), (37533, 6659995), (45931, 5442285), (57913, 4316295), (62555, 3995997), (137793, 1814095), (173739, 1438765), (187665, 1331999), (229655, 1088457), (287753, 868695), (289565, 863259), (362819, 688965)]