42811065

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 41238855

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 127, 135, 165, 227, 297, 381, 495, 635, 681, 1135, 1143, 1397, 1485, 1905, 2043, 2497, 3405, 3429, 4191, 5715, 6129, 6985, 7491, 10215, 12485, 12573, 17145, 20955, 22473, 28829, 30645, 37455, 37719, 62865, 67419, 86487, 112365, 144145, 188595, 259461, 317119, 337095, 432435, 778383, 951357, 1297305, 1585595, 2854071, 3891915, 4756785, 8562213, 14270355, 42811065]

約数ペア:

[(1, 42811065), (3, 14270355), (5, 8562213), (9, 4756785), (11, 3891915), (15, 2854071), (27, 1585595), (33, 1297305), (45, 951357), (55, 778383), (99, 432435), (127, 337095), (135, 317119), (165, 259461), (227, 188595), (297, 144145), (381, 112365), (495, 86487), (635, 67419), (681, 62865), (1135, 37719), (1143, 37455), (1397, 30645), (1485, 28829), (1905, 22473), (2043, 20955), (2497, 17145), (3405, 12573), (3429, 12485), (4191, 10215), (5715, 7491), (6129, 6985)]