5921825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 9582720

約数和(自身を除く): 3660895

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 137, 175, 247, 325, 455, 475, 665, 685, 959, 1235, 1729, 1781, 2275, 2603, 3325, 3425, 4795, 6175, 8645, 8905, 12467, 13015, 18221, 23975, 33839, 43225, 44525, 62335, 65075, 91105, 169195, 236873, 311675, 455525, 845975, 1184365, 5921825]

約数ペア:

[(1, 5921825), (5, 1184365), (7, 845975), (13, 455525), (19, 311675), (25, 236873), (35, 169195), (65, 91105), (91, 65075), (95, 62335), (133, 44525), (137, 43225), (175, 33839), (247, 23975), (325, 18221), (455, 13015), (475, 12467), (665, 8905), (685, 8645), (959, 6175), (1235, 4795), (1729, 3425), (1781, 3325), (2275, 2603)]