353115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 748800

約数和(自身を除く): 395685

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 59, 63, 95, 105, 133, 171, 177, 285, 295, 315, 399, 413, 531, 665, 855, 885, 1121, 1197, 1239, 1995, 2065, 2655, 3363, 3717, 5605, 5985, 6195, 7847, 10089, 16815, 18585, 23541, 39235, 50445, 70623, 117705, 353115]

約数ペア:

[(1, 353115), (3, 117705), (5, 70623), (7, 50445), (9, 39235), (15, 23541), (19, 18585), (21, 16815), (35, 10089), (45, 7847), (57, 6195), (59, 5985), (63, 5605), (95, 3717), (105, 3363), (133, 2655), (171, 2065), (177, 1995), (285, 1239), (295, 1197), (315, 1121), (399, 885), (413, 855), (531, 665)]