73260225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 141017760

約数和(自身を除く): 67757535

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 107, 153, 179, 225, 255, 321, 425, 535, 537, 765, 895, 963, 1275, 1605, 1611, 1819, 2675, 2685, 3043, 3825, 4475, 4815, 5457, 8025, 8055, 9095, 9129, 13425, 15215, 16371, 19153, 24075, 27285, 27387, 40275, 45475, 45645, 57459, 76075, 81855, 95765, 136425, 136935, 172377, 228225, 287295, 325601, 409275, 478825, 684675, 861885, 976803, 1436475, 1628005, 2930409, 4309425, 4884015, 8140025, 14652045, 24420075, 73260225]

約数ペア:

[(1, 73260225), (3, 24420075), (5, 14652045), (9, 8140025), (15, 4884015), (17, 4309425), (25, 2930409), (45, 1628005), (51, 1436475), (75, 976803), (85, 861885), (107, 684675), (153, 478825), (179, 409275), (225, 325601), (255, 287295), (321, 228225), (425, 172377), (535, 136935), (537, 136425), (765, 95765), (895, 81855), (963, 76075), (1275, 57459), (1605, 45645), (1611, 45475), (1819, 40275), (2675, 27387), (2685, 27285), (3043, 24075), (3825, 19153), (4475, 16371), (4815, 15215), (5457, 13425), (8025, 9129), (8055, 9095)]