2077065

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 3643848

約数和(自身を除く): 1566783

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 457, 505, 909, 1371, 1515, 2285, 4113, 4545, 6855, 20565, 46157, 138471, 230785, 415413, 692355, 2077065]

約数ペア:

[(1, 2077065), (3, 692355), (5, 415413), (9, 230785), (15, 138471), (45, 46157), (101, 20565), (303, 6855), (457, 4545), (505, 4113), (909, 2285), (1371, 1515)]