56162115

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 101368800

約数和(自身を除く): 45206685

約数列:

[1, 3, 5, 9, 15, 37, 45, 89, 111, 185, 267, 333, 379, 445, 555, 801, 1137, 1335, 1665, 1895, 3293, 3411, 4005, 5685, 9879, 14023, 16465, 17055, 29637, 33731, 42069, 49395, 70115, 101193, 126207, 148185, 168655, 210345, 303579, 505965, 631035, 1248047, 1517895, 3744141, 6240235, 11232423, 18720705, 56162115]

約数ペア:

[(1, 56162115), (3, 18720705), (5, 11232423), (9, 6240235), (15, 3744141), (37, 1517895), (45, 1248047), (89, 631035), (111, 505965), (185, 303579), (267, 210345), (333, 168655), (379, 148185), (445, 126207), (555, 101193), (801, 70115), (1137, 49395), (1335, 42069), (1665, 33731), (1895, 29637), (3293, 17055), (3411, 16465), (4005, 14023), (5685, 9879)]