1670420774595

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18869}}^1\times {\mathrm{46471}}^1$

素因数の和:65475

約数の個数: 32

約数和(自身を含む): 2693918638080

約数和(自身を除く): 1023497863485

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 18869, 46471, 56607, 94345, 139413, 232355, 283035, 697065, 2396363, 5901817, 7189089, 11981815, 17705451, 29509085, 35945445, 88527255, 876861299, 2630583897, 4384306495, 13152919485, 111361384973, 334084154919, 556806924865, 1670420774595]

約数ペア:

[(1, 1670420774595), (3, 556806924865), (5, 334084154919), (15, 111361384973), (127, 13152919485), (381, 4384306495), (635, 2630583897), (1905, 876861299), (18869, 88527255), (46471, 35945445), (56607, 29509085), (94345, 17705451), (139413, 11981815), (232355, 7189089), (283035, 5901817), (697065, 2396363)]