423255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 806400

約数和(自身を除く): 383145

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 139, 145, 203, 417, 435, 609, 695, 973, 1015, 2085, 2919, 3045, 4031, 4865, 12093, 14595, 20155, 28217, 60465, 84651, 141085, 423255]

約数ペア:

[(1, 423255), (3, 141085), (5, 84651), (7, 60465), (15, 28217), (21, 20155), (29, 14595), (35, 12093), (87, 4865), (105, 4031), (139, 3045), (145, 2919), (203, 2085), (417, 1015), (435, 973), (609, 695)]