738874885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10313}}^1$

素因数の和:10437

約数の個数: 32

約数和(自身を含む): 1069355520

約数和(自身を除く): 330480635

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 445, 623, 805, 2047, 3115, 10235, 10313, 14329, 51565, 71645, 72191, 237199, 360955, 917857, 1185995, 1660393, 4589285, 6424999, 8301965, 21110711, 32124995, 105553555, 147774977, 738874885]

約数ペア:

[(1, 738874885), (5, 147774977), (7, 105553555), (23, 32124995), (35, 21110711), (89, 8301965), (115, 6424999), (161, 4589285), (445, 1660393), (623, 1185995), (805, 917857), (2047, 360955), (3115, 237199), (10235, 72191), (10313, 71645), (14329, 51565)]