1948937145

素因数分解:

$3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{157109}}^1$

素因数の和:157944

約数の個数: 16

約数和(自身を含む): 3122089920

約数和(自身を除く): 1173152775

約数列:

[1, 3, 5, 15, 827, 2481, 4135, 12405, 157109, 471327, 785545, 2356635, 129929143, 389787429, 649645715, 1948937145]

約数ペア:

[(1, 1948937145), (3, 649645715), (5, 389787429), (15, 129929143), (827, 2356635), (2481, 785545), (4135, 471327), (12405, 157109)]