4742685

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 9086400

約数和(自身を除く): 4343715

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 387, 513, 645, 817, 855, 1161, 1849, 1935, 2451, 2565, 4085, 5547, 5805, 7353, 9245, 12255, 16641, 22059, 27735, 35131, 36765, 49923, 83205, 105393, 110295, 175655, 249615, 316179, 526965, 948537, 1580895, 4742685]

約数ペア:

[(1, 4742685), (3, 1580895), (5, 948537), (9, 526965), (15, 316179), (19, 249615), (27, 175655), (43, 110295), (45, 105393), (57, 83205), (95, 49923), (129, 36765), (135, 35131), (171, 27735), (215, 22059), (285, 16641), (387, 12255), (513, 9245), (645, 7353), (817, 5805), (855, 5547), (1161, 4085), (1849, 2565), (1935, 2451)]