274056585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 498769920

約数和(自身を除く): 224713335

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 131, 155, 165, 341, 393, 409, 465, 655, 1023, 1227, 1441, 1705, 1965, 2045, 4061, 4323, 4499, 5115, 6135, 7205, 12183, 12679, 13497, 20305, 21615, 22495, 38037, 44671, 53579, 60915, 63395, 67485, 134013, 139469, 160737, 190185, 223355, 267895, 418407, 589369, 670065, 697345, 803685, 1660949, 1768107, 2092035, 2946845, 4982847, 8304745, 8840535, 18270439, 24914235, 54811317, 91352195, 274056585]

約数ペア:

[(1, 274056585), (3, 91352195), (5, 54811317), (11, 24914235), (15, 18270439), (31, 8840535), (33, 8304745), (55, 4982847), (93, 2946845), (131, 2092035), (155, 1768107), (165, 1660949), (341, 803685), (393, 697345), (409, 670065), (465, 589369), (655, 418407), (1023, 267895), (1227, 223355), (1441, 190185), (1705, 160737), (1965, 139469), (2045, 134013), (4061, 67485), (4323, 63395), (4499, 60915), (5115, 53579), (6135, 44671), (7205, 38037), (12183, 22495), (12679, 21615), (13497, 20305)]