2144013195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 3610992672

約数和(自身を除く): 1466979477

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 529, 785, 1587, 1721, 2355, 2645, 3611, 5163, 7935, 8605, 10833, 18055, 25815, 39583, 54165, 83053, 118749, 197915, 249159, 270197, 415265, 593745, 810591, 910409, 1245795, 1350985, 2731227, 4052955, 4552045, 6214531, 13656135, 18643593, 31072655, 93217965, 142934213, 428802639, 714671065, 2144013195]

約数ペア:

[(1, 2144013195), (3, 714671065), (5, 428802639), (15, 142934213), (23, 93217965), (69, 31072655), (115, 18643593), (157, 13656135), (345, 6214531), (471, 4552045), (529, 4052955), (785, 2731227), (1587, 1350985), (1721, 1245795), (2355, 910409), (2645, 810591), (3611, 593745), (5163, 415265), (7935, 270197), (8605, 249159), (10833, 197915), (18055, 118749), (25815, 83053), (39583, 54165)]