64473045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 63744555

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 149, 195, 273, 317, 447, 455, 745, 951, 1043, 1365, 1585, 1937, 2219, 2235, 3129, 4121, 4755, 5215, 5811, 6657, 9685, 11095, 12363, 13559, 15645, 20605, 28847, 29055, 33285, 40677, 47233, 61815, 67795, 86541, 141699, 144235, 203385, 236165, 330631, 432705, 614029, 708495, 991893, 1653155, 1842087, 3070145, 4298203, 4959465, 9210435, 12894609, 21491015, 64473045]

約数ペア:

[(1, 64473045), (3, 21491015), (5, 12894609), (7, 9210435), (13, 4959465), (15, 4298203), (21, 3070145), (35, 1842087), (39, 1653155), (65, 991893), (91, 708495), (105, 614029), (149, 432705), (195, 330631), (273, 236165), (317, 203385), (447, 144235), (455, 141699), (745, 86541), (951, 67795), (1043, 61815), (1365, 47233), (1585, 40677), (1937, 33285), (2219, 29055), (2235, 28847), (3129, 20605), (4121, 15645), (4755, 13559), (5215, 12363), (5811, 11095), (6657, 9685)]