56229075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 72

約数和(自身を含む): 121222400

約数和(自身を除く): 64993325

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1879, 1995, 3325, 4275, 5637, 5985, 9395, 9975, 13153, 16911, 28185, 29925, 35701, 39459, 46975, 65765, 84555, 107103, 118377, 140925, 178505, 197295, 249907, 321309, 328825, 422775, 535515, 591885, 749721, 892525, 986475, 1249535, 1606545, 2249163, 2677575, 2959425, 3748605, 6247675, 8032725, 11245815, 18743025, 56229075]

約数ペア:

[(1, 56229075), (3, 18743025), (5, 11245815), (7, 8032725), (9, 6247675), (15, 3748605), (19, 2959425), (21, 2677575), (25, 2249163), (35, 1606545), (45, 1249535), (57, 986475), (63, 892525), (75, 749721), (95, 591885), (105, 535515), (133, 422775), (171, 328825), (175, 321309), (225, 249907), (285, 197295), (315, 178505), (399, 140925), (475, 118377), (525, 107103), (665, 84555), (855, 65765), (1197, 46975), (1425, 39459), (1575, 35701), (1879, 29925), (1995, 28185), (3325, 16911), (4275, 13153), (5637, 9975), (5985, 9395)]