9013445

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 13001472

約数和(自身を除く): 3988027

約数列:

[1, 5, 7, 35, 43, 53, 113, 215, 265, 301, 371, 565, 791, 1505, 1855, 2279, 3955, 4859, 5989, 11395, 15953, 24295, 29945, 34013, 41923, 79765, 170065, 209615, 257527, 1287635, 1802689, 9013445]

約数ペア:

[(1, 9013445), (5, 1802689), (7, 1287635), (35, 257527), (43, 209615), (53, 170065), (113, 79765), (215, 41923), (265, 34013), (301, 29945), (371, 24295), (565, 15953), (791, 11395), (1505, 5989), (1855, 4859), (2279, 3955)]