72872685

素因数分解:

$3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2371}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 126550944

約数和(自身を除く): 53678259

約数列:

[1, 3, 5, 9, 15, 45, 683, 2049, 2371, 3415, 6147, 7113, 10245, 11855, 21339, 30735, 35565, 106695, 1619393, 4858179, 8096965, 14574537, 24290895, 72872685]

約数ペア:

[(1, 72872685), (3, 24290895), (5, 14574537), (9, 8096965), (15, 4858179), (45, 1619393), (683, 106695), (2049, 35565), (2371, 30735), (3415, 21339), (6147, 11855), (7113, 10245)]