3318253225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{3319}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 4890758400

約数和(自身を除く): 1572505175

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 197, 203, 725, 985, 1015, 1379, 3319, 4925, 5075, 5713, 6895, 16595, 23233, 28565, 34475, 39991, 82975, 96251, 116165, 142825, 199955, 481255, 580825, 653843, 673757, 999775, 2406275, 3269215, 3368785, 4576901, 16346075, 16843925, 18961447, 22884505, 94807235, 114422525, 132730129, 474036175, 663650645, 3318253225]

約数ペア:

[(1, 3318253225), (5, 663650645), (7, 474036175), (25, 132730129), (29, 114422525), (35, 94807235), (145, 22884505), (175, 18961447), (197, 16843925), (203, 16346075), (725, 4576901), (985, 3368785), (1015, 3269215), (1379, 2406275), (3319, 999775), (4925, 673757), (5075, 653843), (5713, 580825), (6895, 481255), (16595, 199955), (23233, 142825), (28565, 116165), (34475, 96251), (39991, 82975)]