864003538945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1\times {\mathrm{797}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 1124837715456

約数和(自身を除く): 260834176511

約数列:

[1, 5, 17, 53, 85, 265, 331, 727, 797, 901, 1655, 3635, 3985, 4505, 5627, 12359, 13549, 17543, 28135, 38531, 42241, 61795, 67745, 87715, 192655, 211205, 240637, 263807, 298231, 579419, 655027, 718097, 1203185, 1319035, 1491155, 2897095, 3275135, 3590485, 4090829, 4484719, 9850123, 12753761, 13981771, 20454145, 22423595, 30709207, 49250615, 63768805, 69908855, 153546035, 191787689, 216813937, 237690107, 522056519, 958938445, 1084069685, 1188450535, 2610282595, 3260390713, 10164747517, 16301953565, 50823737585, 172800707789, 864003538945]

約数ペア:

[(1, 864003538945), (5, 172800707789), (17, 50823737585), (53, 16301953565), (85, 10164747517), (265, 3260390713), (331, 2610282595), (727, 1188450535), (797, 1084069685), (901, 958938445), (1655, 522056519), (3635, 237690107), (3985, 216813937), (4505, 191787689), (5627, 153546035), (12359, 69908855), (13549, 63768805), (17543, 49250615), (28135, 30709207), (38531, 22423595), (42241, 20454145), (61795, 13981771), (67745, 12753761), (87715, 9850123), (192655, 4484719), (211205, 4090829), (240637, 3590485), (263807, 3275135), (298231, 2897095), (579419, 1491155), (655027, 1319035), (718097, 1203185)]