15248800521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{23071}}^1$

素因数の和:23234

約数の個数: 48

約数和(自身を含む): 23956488192

約数和(自身を除く): 8707687671

約数列:

[1, 3, 9, 23, 31, 69, 93, 103, 207, 279, 309, 713, 927, 2139, 2369, 3193, 6417, 7107, 9579, 21321, 23071, 28737, 69213, 73439, 207639, 220317, 530633, 660951, 715201, 1591899, 2145603, 2376313, 4775697, 6436809, 7128939, 16449623, 21386817, 49348869, 54655199, 73665703, 148046607, 163965597, 220997109, 491896791, 662991327, 1694311169, 5082933507, 15248800521]

約数ペア:

[(1, 15248800521), (3, 5082933507), (9, 1694311169), (23, 662991327), (31, 491896791), (69, 220997109), (93, 163965597), (103, 148046607), (207, 73665703), (279, 54655199), (309, 49348869), (713, 21386817), (927, 16449623), (2139, 7128939), (2369, 6436809), (3193, 4775697), (6417, 2376313), (7107, 2145603), (9579, 1591899), (21321, 715201), (23071, 660951), (28737, 530633), (69213, 220317), (73439, 207639)]