189405315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5711}}^1$

素因数の和:5800

約数の個数: 48

約数和(自身を含む): 363557376

約数和(自身を除く): 174152061

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2211, 3015, 3685, 5711, 6633, 11055, 17133, 28555, 33165, 51399, 62821, 85665, 188463, 256995, 314105, 382637, 565389, 942315, 1147911, 1913185, 2826945, 3443733, 4209007, 5739555, 12627021, 17218665, 21045035, 37881063, 63135105, 189405315]

約数ペア:

[(1, 189405315), (3, 63135105), (5, 37881063), (9, 21045035), (11, 17218665), (15, 12627021), (33, 5739555), (45, 4209007), (55, 3443733), (67, 2826945), (99, 1913185), (165, 1147911), (201, 942315), (335, 565389), (495, 382637), (603, 314105), (737, 256995), (1005, 188463), (2211, 85665), (3015, 62821), (3685, 51399), (5711, 33165), (6633, 28555), (11055, 17133)]