75048727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 91869120

約数和(自身を除く): 16820393

約数列:

[1, 13, 17, 19, 61, 221, 247, 293, 323, 793, 1037, 1159, 3809, 4199, 4981, 5567, 13481, 15067, 17873, 19703, 64753, 72371, 94639, 232349, 256139, 303841, 339587, 1230307, 3949933, 4414631, 5772979, 75048727]

約数ペア:

[(1, 75048727), (13, 5772979), (17, 4414631), (19, 3949933), (61, 1230307), (221, 339587), (247, 303841), (293, 256139), (323, 232349), (793, 94639), (1037, 72371), (1159, 64753), (3809, 19703), (4199, 17873), (4981, 15067), (5567, 13481)]