561608235

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 1022461440

約数和(自身を除く): 460853205

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 1185, 1215, 2133, 3555, 5851, 6399, 10665, 17553, 19197, 29255, 31995, 52659, 87765, 95985, 157977, 263295, 462229, 473931, 789885, 1386687, 1421793, 2311145, 2369655, 4160061, 6933435, 7108965, 12480183, 20800305, 37440549, 62400915, 112321647, 187202745, 561608235]

約数ペア:

[(1, 561608235), (3, 187202745), (5, 112321647), (9, 62400915), (15, 37440549), (27, 20800305), (45, 12480183), (79, 7108965), (81, 6933435), (135, 4160061), (237, 2369655), (243, 2311145), (395, 1421793), (405, 1386687), (711, 789885), (1185, 473931), (1215, 462229), (2133, 263295), (3555, 157977), (5851, 95985), (6399, 87765), (10665, 52659), (17553, 31995), (19197, 29255)]