2653065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2401335

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 107, 145, 171, 261, 285, 321, 435, 535, 551, 855, 963, 1305, 1605, 1653, 2033, 2755, 3103, 4815, 4959, 6099, 8265, 9309, 10165, 15515, 18297, 24795, 27927, 30495, 46545, 58957, 91485, 139635, 176871, 294785, 530613, 884355, 2653065]

約数ペア:

[(1, 2653065), (3, 884355), (5, 530613), (9, 294785), (15, 176871), (19, 139635), (29, 91485), (45, 58957), (57, 46545), (87, 30495), (95, 27927), (107, 24795), (145, 18297), (171, 15515), (261, 10165), (285, 9309), (321, 8265), (435, 6099), (535, 4959), (551, 4815), (855, 3103), (963, 2755), (1305, 2033), (1605, 1653)]