38941925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 57585600

約数和(自身を除く): 18643675

約数列:

[1, 5, 11, 19, 25, 29, 55, 95, 145, 209, 257, 275, 319, 475, 551, 725, 1045, 1285, 1595, 2755, 2827, 4883, 5225, 6061, 6425, 7453, 7975, 13775, 14135, 24415, 30305, 37265, 53713, 70675, 81983, 122075, 141607, 151525, 186325, 268565, 409915, 708035, 1342825, 1557677, 2049575, 3540175, 7788385, 38941925]

約数ペア:

[(1, 38941925), (5, 7788385), (11, 3540175), (19, 2049575), (25, 1557677), (29, 1342825), (55, 708035), (95, 409915), (145, 268565), (209, 186325), (257, 151525), (275, 141607), (319, 122075), (475, 81983), (551, 70675), (725, 53713), (1045, 37265), (1285, 30305), (1595, 24415), (2755, 14135), (2827, 13775), (4883, 7975), (5225, 7453), (6061, 6425)]