313618175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3083}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 420275184

約数和(自身を除く): 106657009

約数列:

[1, 5, 13, 25, 65, 313, 325, 1565, 3083, 4069, 7825, 15415, 20345, 40079, 77075, 101725, 200395, 964979, 1001975, 4824895, 12544727, 24124475, 62723635, 313618175]

約数ペア:

[(1, 313618175), (5, 62723635), (13, 24124475), (25, 12544727), (65, 4824895), (313, 1001975), (325, 964979), (1565, 200395), (3083, 101725), (4069, 77075), (7825, 40079), (15415, 20345)]