394846062575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{65699}}^1$

素因数の和:65984

約数の個数: 48

約数和(自身を含む): 527912640000

約数和(自身を除く): 133066577425

約数列:

[1, 5, 17, 25, 79, 85, 179, 395, 425, 895, 1343, 1975, 3043, 4475, 6715, 14141, 15215, 33575, 65699, 70705, 76075, 240397, 328495, 353525, 1116883, 1201985, 1642475, 5190221, 5584415, 6009925, 11760121, 25951105, 27922075, 58800605, 88233757, 129755525, 199922057, 294003025, 441168785, 929049559, 999610285, 2205843925, 4645247795, 4998051425, 15793842503, 23226238975, 78969212515, 394846062575]

約数ペア:

[(1, 394846062575), (5, 78969212515), (17, 23226238975), (25, 15793842503), (79, 4998051425), (85, 4645247795), (179, 2205843925), (395, 999610285), (425, 929049559), (895, 441168785), (1343, 294003025), (1975, 199922057), (3043, 129755525), (4475, 88233757), (6715, 58800605), (14141, 27922075), (15215, 25951105), (33575, 11760121), (65699, 6009925), (70705, 5584415), (76075, 5190221), (240397, 1642475), (328495, 1201985), (353525, 1116883)]