13395655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 6764345

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 499, 767, 2065, 2495, 3493, 3835, 5369, 6487, 17465, 26845, 29441, 32435, 45409, 147205, 206087, 227045, 382733, 1030435, 1913665, 2679131, 13395655]

約数ペア:

[(1, 13395655), (5, 2679131), (7, 1913665), (13, 1030435), (35, 382733), (59, 227045), (65, 206087), (91, 147205), (295, 45409), (413, 32435), (455, 29441), (499, 26845), (767, 17465), (2065, 6487), (2495, 5369), (3493, 3835)]