774410355

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{11779}}^1$

素因数の和:12280

約数の個数: 32

約数和(自身を含む): 1379673600

約数和(自身を除く): 605263245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1461, 2435, 4383, 7305, 11779, 13149, 21915, 35337, 58895, 65745, 106011, 176685, 318033, 530055, 1590165, 5736373, 17209119, 28681865, 51627357, 86045595, 154882071, 258136785, 774410355]

約数ペア:

[(1, 774410355), (3, 258136785), (5, 154882071), (9, 86045595), (15, 51627357), (27, 28681865), (45, 17209119), (135, 5736373), (487, 1590165), (1461, 530055), (2435, 318033), (4383, 176685), (7305, 106011), (11779, 65745), (13149, 58895), (21915, 35337)]