9357975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 19344000

約数和(自身を除く): 9986025

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 199, 209, 225, 275, 285, 475, 495, 597, 627, 825, 855, 995, 1045, 1425, 1791, 1881, 2189, 2475, 2985, 3135, 3781, 4275, 4975, 5225, 6567, 8955, 9405, 10945, 11343, 14925, 15675, 18905, 19701, 32835, 34029, 41591, 44775, 47025, 54725, 56715, 94525, 98505, 124773, 164175, 170145, 207955, 283575, 374319, 492525, 623865, 850725, 1039775, 1871595, 3119325, 9357975]

約数ペア:

[(1, 9357975), (3, 3119325), (5, 1871595), (9, 1039775), (11, 850725), (15, 623865), (19, 492525), (25, 374319), (33, 283575), (45, 207955), (55, 170145), (57, 164175), (75, 124773), (95, 98505), (99, 94525), (165, 56715), (171, 54725), (199, 47025), (209, 44775), (225, 41591), (275, 34029), (285, 32835), (475, 19701), (495, 18905), (597, 15675), (627, 14925), (825, 11343), (855, 10945), (995, 9405), (1045, 8955), (1425, 6567), (1791, 5225), (1881, 4975), (2189, 4275), (2475, 3781), (2985, 3135)]