1763163945

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2309}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 3113510400

約数和(自身を除く): 1350346455

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 239, 355, 639, 717, 1065, 1195, 2151, 2309, 3195, 3585, 6927, 10755, 11545, 16969, 20781, 34635, 50907, 84845, 103905, 152721, 163939, 254535, 491817, 551851, 763605, 819695, 1475451, 1655553, 2459085, 2759255, 4966659, 7377255, 8277765, 24833295, 39181421, 117544263, 195907105, 352632789, 587721315, 1763163945]

約数ペア:

[(1, 1763163945), (3, 587721315), (5, 352632789), (9, 195907105), (15, 117544263), (45, 39181421), (71, 24833295), (213, 8277765), (239, 7377255), (355, 4966659), (639, 2759255), (717, 2459085), (1065, 1655553), (1195, 1475451), (2151, 819695), (2309, 763605), (3195, 551851), (3585, 491817), (6927, 254535), (10755, 163939), (11545, 152721), (16969, 103905), (20781, 84845), (34635, 50907)]