2694825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 5803200

約数和(自身を除く): 3108375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 59, 63, 75, 87, 105, 145, 175, 177, 203, 225, 261, 295, 315, 413, 435, 525, 531, 609, 725, 885, 1015, 1239, 1305, 1475, 1575, 1711, 1827, 2065, 2175, 2655, 3045, 3717, 4425, 5075, 5133, 6195, 6525, 8555, 9135, 10325, 11977, 13275, 15225, 15399, 18585, 25665, 30975, 35931, 42775, 45675, 59885, 76995, 92925, 107793, 128325, 179655, 299425, 384975, 538965, 898275, 2694825]

約数ペア:

[(1, 2694825), (3, 898275), (5, 538965), (7, 384975), (9, 299425), (15, 179655), (21, 128325), (25, 107793), (29, 92925), (35, 76995), (45, 59885), (59, 45675), (63, 42775), (75, 35931), (87, 30975), (105, 25665), (145, 18585), (175, 15399), (177, 15225), (203, 13275), (225, 11977), (261, 10325), (295, 9135), (315, 8555), (413, 6525), (435, 6195), (525, 5133), (531, 5075), (609, 4425), (725, 3717), (885, 3045), (1015, 2655), (1239, 2175), (1305, 2065), (1475, 1827), (1575, 1711)]