125153665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 76123775

約数列:

[1, 5, 7, 13, 19, 31, 35, 65, 91, 95, 133, 155, 217, 247, 403, 455, 467, 589, 665, 1085, 1235, 1729, 2015, 2335, 2821, 2945, 3269, 4123, 6071, 7657, 8645, 8873, 14105, 14477, 16345, 20615, 30355, 38285, 42497, 44365, 53599, 62111, 72385, 101339, 115349, 188201, 212485, 267995, 275063, 310555, 506695, 576745, 807443, 941005, 1317407, 1375315, 1925441, 3575819, 4037215, 6587035, 9627205, 17879095, 25030733, 125153665]

約数ペア:

[(1, 125153665), (5, 25030733), (7, 17879095), (13, 9627205), (19, 6587035), (31, 4037215), (35, 3575819), (65, 1925441), (91, 1375315), (95, 1317407), (133, 941005), (155, 807443), (217, 576745), (247, 506695), (403, 310555), (455, 275063), (467, 267995), (589, 212485), (665, 188201), (1085, 115349), (1235, 101339), (1729, 72385), (2015, 62111), (2335, 53599), (2821, 44365), (2945, 42497), (3269, 38285), (4123, 30355), (6071, 20615), (7657, 16345), (8645, 14477), (8873, 14105)]