345135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 668160

約数和(自身を除く): 323025

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 173, 285, 399, 519, 665, 865, 1211, 1995, 2595, 3287, 3633, 6055, 9861, 16435, 18165, 23009, 49305, 69027, 115045, 345135]

約数ペア:

[(1, 345135), (3, 115045), (5, 69027), (7, 49305), (15, 23009), (19, 18165), (21, 16435), (35, 9861), (57, 6055), (95, 3633), (105, 3287), (133, 2595), (173, 1995), (285, 1211), (399, 865), (519, 665)]