422781075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 810068688

約数和(自身を除く): 387287613

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 107, 153, 225, 255, 321, 425, 535, 765, 963, 1033, 1275, 1605, 1819, 2675, 3099, 3825, 4815, 5165, 5457, 8025, 9095, 9297, 15495, 16371, 17561, 24075, 25825, 27285, 45475, 46485, 52683, 77475, 81855, 87805, 110531, 136425, 158049, 232425, 263415, 331593, 409275, 439025, 552655, 790245, 994779, 1317075, 1657965, 1879027, 2763275, 3951225, 4973895, 5637081, 8289825, 9395135, 16911243, 24869475, 28185405, 46975675, 84556215, 140927025, 422781075]

約数ペア:

[(1, 422781075), (3, 140927025), (5, 84556215), (9, 46975675), (15, 28185405), (17, 24869475), (25, 16911243), (45, 9395135), (51, 8289825), (75, 5637081), (85, 4973895), (107, 3951225), (153, 2763275), (225, 1879027), (255, 1657965), (321, 1317075), (425, 994779), (535, 790245), (765, 552655), (963, 439025), (1033, 409275), (1275, 331593), (1605, 263415), (1819, 232425), (2675, 158049), (3099, 136425), (3825, 110531), (4815, 87805), (5165, 81855), (5457, 77475), (8025, 52683), (9095, 46485), (9297, 45475), (15495, 27285), (16371, 25825), (17561, 24075)]