16213236885

素因数分解:

$3^3\times 5^1\times {\mathrm{10399}}^1\times {\mathrm{11549}}^1$

素因数の和:21962

約数の個数: 32

約数和(自身を含む): 28828800000

約数和(自身を除く): 12615563115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 10399, 11549, 31197, 34647, 51995, 57745, 93591, 103941, 155985, 173235, 280773, 311823, 467955, 519705, 1403865, 1559115, 120098051, 360294153, 600490255, 1080882459, 1801470765, 3242647377, 5404412295, 16213236885]

約数ペア:

[(1, 16213236885), (3, 5404412295), (5, 3242647377), (9, 1801470765), (15, 1080882459), (27, 600490255), (45, 360294153), (135, 120098051), (10399, 1559115), (11549, 1403865), (31197, 519705), (34647, 467955), (51995, 311823), (57745, 280773), (93591, 173235), (103941, 155985)]