42704145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 83808000

約数和(自身を除く): 41103855

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 149, 165, 193, 297, 447, 495, 579, 745, 965, 1341, 1485, 1639, 1737, 2123, 2235, 2895, 4023, 4917, 5211, 6369, 6705, 8195, 8685, 10615, 14751, 19107, 20115, 24585, 26055, 28757, 31845, 44253, 57321, 73755, 86271, 95535, 143785, 221265, 258813, 286605, 316327, 431355, 776439, 948981, 1294065, 1581635, 2846943, 3882195, 4744905, 8540829, 14234715, 42704145]

約数ペア:

[(1, 42704145), (3, 14234715), (5, 8540829), (9, 4744905), (11, 3882195), (15, 2846943), (27, 1581635), (33, 1294065), (45, 948981), (55, 776439), (99, 431355), (135, 316327), (149, 286605), (165, 258813), (193, 221265), (297, 143785), (447, 95535), (495, 86271), (579, 73755), (745, 57321), (965, 44253), (1341, 31845), (1485, 28757), (1639, 26055), (1737, 24585), (2123, 20115), (2235, 19107), (2895, 14751), (4023, 10615), (4917, 8685), (5211, 8195), (6369, 6705)]