4501175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 6852240

約数和(自身を除く): 2351065

約数列:

[1, 5, 7, 17, 25, 35, 85, 89, 119, 175, 289, 425, 445, 595, 623, 1445, 1513, 2023, 2225, 2975, 3115, 7225, 7565, 10115, 10591, 15575, 25721, 37825, 50575, 52955, 128605, 180047, 264775, 643025, 900235, 4501175]

約数ペア:

[(1, 4501175), (5, 900235), (7, 643025), (17, 264775), (25, 180047), (35, 128605), (85, 52955), (89, 50575), (119, 37825), (175, 25721), (289, 15575), (425, 10591), (445, 10115), (595, 7565), (623, 7225), (1445, 3115), (1513, 2975), (2023, 2225)]