83484075

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 142062336

約数和(自身を除く): 58578261

約数列:

[1, 3, 5, 15, 25, 75, 101, 103, 107, 303, 309, 321, 505, 515, 535, 1515, 1545, 1605, 2525, 2575, 2675, 7575, 7725, 8025, 10403, 10807, 11021, 31209, 32421, 33063, 52015, 54035, 55105, 156045, 162105, 165315, 260075, 270175, 275525, 780225, 810525, 826575, 1113121, 3339363, 5565605, 16696815, 27828025, 83484075]

約数ペア:

[(1, 83484075), (3, 27828025), (5, 16696815), (15, 5565605), (25, 3339363), (75, 1113121), (101, 826575), (103, 810525), (107, 780225), (303, 275525), (309, 270175), (321, 260075), (505, 165315), (515, 162105), (535, 156045), (1515, 55105), (1545, 54035), (1605, 52015), (2525, 33063), (2575, 32421), (2675, 31209), (7575, 11021), (7725, 10807), (8025, 10403)]