1964037255

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3045019}}^1$

素因数の和:3045070

約数の個数: 16

約数和(自身を含む): 3215541120

約数和(自身を除く): 1251503865

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3045019, 9135057, 15225095, 45675285, 130935817, 392807451, 654679085, 1964037255]

約数ペア:

[(1, 1964037255), (3, 654679085), (5, 392807451), (15, 130935817), (43, 45675285), (129, 15225095), (215, 9135057), (645, 3045019)]