1775642895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131969}}^1$

素因数の和:132016

約数の個数: 48

約数和(自身を含む): 3458669760

約数和(自身を除く): 1683026865

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 131969, 395907, 659845, 1187721, 1715597, 1979535, 3035287, 5146791, 5938605, 8577985, 9105861, 15176435, 15440373, 25733955, 27317583, 39458731, 45529305, 77201865, 118376193, 136587915, 197293655, 355128579, 591880965, 1775642895]

約数ペア:

[(1, 1775642895), (3, 591880965), (5, 355128579), (9, 197293655), (13, 136587915), (15, 118376193), (23, 77201865), (39, 45529305), (45, 39458731), (65, 27317583), (69, 25733955), (115, 15440373), (117, 15176435), (195, 9105861), (207, 8577985), (299, 5938605), (345, 5146791), (585, 3035287), (897, 1979535), (1035, 1715597), (1495, 1187721), (2691, 659845), (4485, 395907), (13455, 131969)]