84549331105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{4091}}^1$

素因数の和:4390

約数の個数: 64

約数和(自身を含む): 115398328320

約数和(自身を除く): 30848997215

約数列:

[1, 5, 17, 19, 67, 85, 95, 191, 323, 335, 955, 1139, 1273, 1615, 3247, 3629, 4091, 5695, 6365, 12797, 16235, 18145, 20455, 21641, 61693, 63985, 69547, 77729, 108205, 217549, 243143, 274097, 308465, 347735, 388645, 781381, 1087745, 1215715, 1321393, 1370485, 3906905, 4133431, 4659649, 5207843, 6606965, 13283477, 14846239, 20667155, 23298245, 26039215, 52352527, 66417385, 74231195, 88533331, 252386063, 261762635, 442666655, 889992959, 994698013, 1261930315, 4449964795, 4973490065, 16909866221, 84549331105]

約数ペア:

[(1, 84549331105), (5, 16909866221), (17, 4973490065), (19, 4449964795), (67, 1261930315), (85, 994698013), (95, 889992959), (191, 442666655), (323, 261762635), (335, 252386063), (955, 88533331), (1139, 74231195), (1273, 66417385), (1615, 52352527), (3247, 26039215), (3629, 23298245), (4091, 20667155), (5695, 14846239), (6365, 13283477), (12797, 6606965), (16235, 5207843), (18145, 4659649), (20455, 4133431), (21641, 3906905), (61693, 1370485), (63985, 1321393), (69547, 1215715), (77729, 1087745), (108205, 781381), (217549, 388645), (243143, 347735), (274097, 308465)]