551536699385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{11941}}^1$

素因数の和:12474

約数の個数: 64

約数和(自身を含む): 796210781184

約数和(自身を除く): 244674081799

約数列:

[1, 5, 7, 23, 35, 115, 161, 181, 317, 805, 905, 1267, 1585, 2219, 4163, 6335, 7291, 11095, 11941, 20815, 29141, 36455, 51037, 57377, 59705, 83587, 145705, 255185, 274643, 286885, 401639, 417935, 1319671, 1373215, 1922501, 2008195, 2161321, 3785297, 6598355, 9237697, 9612505, 10806605, 15129247, 18926485, 26497079, 46188485, 49710383, 75646235, 87061831, 132485395, 248551915, 347972681, 435309155, 609432817, 685138757, 1739863405, 3047164085, 3425693785, 4795971299, 15758191411, 23979856495, 78790957055, 110307339877, 551536699385]

約数ペア:

[(1, 551536699385), (5, 110307339877), (7, 78790957055), (23, 23979856495), (35, 15758191411), (115, 4795971299), (161, 3425693785), (181, 3047164085), (317, 1739863405), (805, 685138757), (905, 609432817), (1267, 435309155), (1585, 347972681), (2219, 248551915), (4163, 132485395), (6335, 87061831), (7291, 75646235), (11095, 49710383), (11941, 46188485), (20815, 26497079), (29141, 18926485), (36455, 15129247), (51037, 10806605), (57377, 9612505), (59705, 9237697), (83587, 6598355), (145705, 3785297), (255185, 2161321), (274643, 2008195), (286885, 1922501), (401639, 1373215), (417935, 1319671)]