42200235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 96145920

約数和(自身を除く): 53945685

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 627, 641, 665, 693, 855, 1045, 1155, 1197, 1463, 1881, 1923, 1995, 3135, 3205, 3465, 4389, 4487, 5769, 5985, 7051, 7315, 9405, 9615, 12179, 13167, 13461, 21153, 21945, 22435, 28845, 35255, 36537, 40383, 49357, 60895, 63459, 65835, 67305, 85253, 105765, 109611, 133969, 148071, 182685, 201915, 246785, 255759, 317295, 401907, 426265, 444213, 548055, 669845, 740355, 767277, 937783, 1205721, 1278795, 2009535, 2221065, 2813349, 3836385, 4688915, 6028605, 8440047, 14066745, 42200235]

約数ペア:

[(1, 42200235), (3, 14066745), (5, 8440047), (7, 6028605), (9, 4688915), (11, 3836385), (15, 2813349), (19, 2221065), (21, 2009535), (33, 1278795), (35, 1205721), (45, 937783), (55, 767277), (57, 740355), (63, 669845), (77, 548055), (95, 444213), (99, 426265), (105, 401907), (133, 317295), (165, 255759), (171, 246785), (209, 201915), (231, 182685), (285, 148071), (315, 133969), (385, 109611), (399, 105765), (495, 85253), (627, 67305), (641, 65835), (665, 63459), (693, 60895), (855, 49357), (1045, 40383), (1155, 36537), (1197, 35255), (1463, 28845), (1881, 22435), (1923, 21945), (1995, 21153), (3135, 13461), (3205, 13167), (3465, 12179), (4389, 9615), (4487, 9405), (5769, 7315), (5985, 7051)]