29558025

素因数分解:

$3^2\times 5^2\times 7^3\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 61900800

約数和(自身を除く): 32342775

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 343, 383, 441, 525, 735, 1029, 1149, 1225, 1575, 1715, 1915, 2205, 2681, 3087, 3447, 3675, 5145, 5745, 8043, 8575, 9575, 11025, 13405, 15435, 17235, 18767, 24129, 25725, 28725, 40215, 56301, 67025, 77175, 86175, 93835, 120645, 131369, 168903, 201075, 281505, 394107, 469175, 603225, 656845, 844515, 1182321, 1407525, 1970535, 3284225, 4222575, 5911605, 9852675, 29558025]

約数ペア:

[(1, 29558025), (3, 9852675), (5, 5911605), (7, 4222575), (9, 3284225), (15, 1970535), (21, 1407525), (25, 1182321), (35, 844515), (45, 656845), (49, 603225), (63, 469175), (75, 394107), (105, 281505), (147, 201075), (175, 168903), (225, 131369), (245, 120645), (315, 93835), (343, 86175), (383, 77175), (441, 67025), (525, 56301), (735, 40215), (1029, 28725), (1149, 25725), (1225, 24129), (1575, 18767), (1715, 17235), (1915, 15435), (2205, 13405), (2681, 11025), (3087, 9575), (3447, 8575), (3675, 8043), (5145, 5745)]