260165015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{43397}}^1$

素因数の和:43522

約数の個数: 16

約数和(自身を含む): 343712160

約数和(自身を除く): 83547145

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 43397, 216985, 477367, 2386835, 4730273, 23651365, 52033003, 260165015]

約数ペア:

[(1, 260165015), (5, 52033003), (11, 23651365), (55, 4730273), (109, 2386835), (545, 477367), (1199, 216985), (5995, 43397)]