310161885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21121}}^1$

素因数の和:21229

約数の個数: 32

約数和(自身を含む): 547482240

約数和(自身を除く): 237320355

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2937, 4895, 14685, 21121, 63363, 105605, 232331, 316815, 696993, 1161655, 1879769, 3484965, 5639307, 9398845, 20677459, 28196535, 62032377, 103387295, 310161885]

約数ペア:

[(1, 310161885), (3, 103387295), (5, 62032377), (11, 28196535), (15, 20677459), (33, 9398845), (55, 5639307), (89, 3484965), (165, 1879769), (267, 1161655), (445, 696993), (979, 316815), (1335, 232331), (2937, 105605), (4895, 63363), (14685, 21121)]