23771825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 37604736

約数和(自身を除く): 13832911

約数列:

[1, 5, 7, 11, 25, 35, 53, 55, 77, 175, 233, 265, 275, 371, 385, 583, 1165, 1325, 1631, 1855, 1925, 2563, 2915, 4081, 5825, 8155, 9275, 12349, 12815, 14575, 17941, 20405, 40775, 61745, 64075, 86443, 89705, 102025, 135839, 308725, 432215, 448525, 679195, 950873, 2161075, 3395975, 4754365, 23771825]

約数ペア:

[(1, 23771825), (5, 4754365), (7, 3395975), (11, 2161075), (25, 950873), (35, 679195), (53, 448525), (55, 432215), (77, 308725), (175, 135839), (233, 102025), (265, 89705), (275, 86443), (371, 64075), (385, 61745), (583, 40775), (1165, 20405), (1325, 17941), (1631, 14575), (1855, 12815), (1925, 12349), (2563, 9275), (2915, 8155), (4081, 5825)]