9031275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 18280080

約数和(自身を除く): 9248805

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 89, 99, 123, 165, 205, 225, 267, 275, 369, 445, 451, 495, 615, 801, 825, 979, 1025, 1335, 1353, 1845, 2225, 2255, 2475, 2937, 3075, 3649, 4005, 4059, 4895, 6675, 6765, 8811, 9225, 10947, 11275, 14685, 18245, 20025, 20295, 24475, 32841, 33825, 40139, 44055, 54735, 73425, 91225, 101475, 120417, 164205, 200695, 220275, 273675, 361251, 602085, 821025, 1003475, 1806255, 3010425, 9031275]

約数ペア:

[(1, 9031275), (3, 3010425), (5, 1806255), (9, 1003475), (11, 821025), (15, 602085), (25, 361251), (33, 273675), (41, 220275), (45, 200695), (55, 164205), (75, 120417), (89, 101475), (99, 91225), (123, 73425), (165, 54735), (205, 44055), (225, 40139), (267, 33825), (275, 32841), (369, 24475), (445, 20295), (451, 20025), (495, 18245), (615, 14685), (801, 11275), (825, 10947), (979, 9225), (1025, 8811), (1335, 6765), (1353, 6675), (1845, 4895), (2225, 4059), (2255, 4005), (2475, 3649), (2937, 3075)]