804559328495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2959081}}^1$

素因数の和:2959235

約数の個数: 32

約数和(自身を含む): 1073791676160

約数和(自身を除く): 269232347665

約数列:

[1, 5, 13, 47, 65, 89, 235, 445, 611, 1157, 3055, 4183, 5785, 20915, 54379, 271895, 2959081, 14795405, 38468053, 139076807, 192340265, 263358209, 695384035, 1316791045, 1807998491, 3423656717, 9039992455, 12377835823, 17118283585, 61889179115, 160911865699, 804559328495]

約数ペア:

[(1, 804559328495), (5, 160911865699), (13, 61889179115), (47, 17118283585), (65, 12377835823), (89, 9039992455), (235, 3423656717), (445, 1807998491), (611, 1316791045), (1157, 695384035), (3055, 263358209), (4183, 192340265), (5785, 139076807), (20915, 38468053), (54379, 14795405), (271895, 2959081)]