4913308225

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 7085260800

約数和(自身を除く): 2171952575

約数列:

[1, 5, 7, 25, 35, 79, 175, 239, 395, 553, 1195, 1487, 1673, 1975, 2765, 5975, 7435, 8365, 10409, 13825, 18881, 37175, 41825, 52045, 94405, 117473, 132167, 260225, 355393, 472025, 587365, 660835, 822311, 1776965, 2487751, 2936825, 3304175, 4111555, 8884825, 12438755, 20557775, 28076047, 62193775, 140380235, 196532329, 701901175, 982661645, 4913308225]

約数ペア:

[(1, 4913308225), (5, 982661645), (7, 701901175), (25, 196532329), (35, 140380235), (79, 62193775), (175, 28076047), (239, 20557775), (395, 12438755), (553, 8884825), (1195, 4111555), (1487, 3304175), (1673, 2936825), (1975, 2487751), (2765, 1776965), (5975, 822311), (7435, 660835), (8365, 587365), (10409, 472025), (13825, 355393), (18881, 260225), (37175, 132167), (41825, 117473), (52045, 94405)]