1588894087105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{32341}}^1$

素因数の和:32806

約数の個数: 64

約数和(自身を含む): 2195268360768

約数和(自身を除く): 606374273663

約数列:

[1, 5, 13, 17, 65, 85, 173, 221, 257, 865, 1105, 1285, 2249, 2941, 3341, 4369, 11245, 14705, 16705, 21845, 32341, 38233, 44461, 56797, 161705, 191165, 222305, 283985, 420433, 549797, 577993, 755837, 2102165, 2748985, 2889965, 3779185, 5594993, 7147361, 8311637, 9825881, 27974965, 35736805, 41558185, 49129405, 72734909, 95114881, 108051281, 141297829, 363674545, 475574405, 540256405, 706489145, 1236493453, 1437913201, 1836871777, 6182467265, 7189566005, 9184358885, 18692871613, 24444524417, 93464358065, 122222622085, 317778817421, 1588894087105]

約数ペア:

[(1, 1588894087105), (5, 317778817421), (13, 122222622085), (17, 93464358065), (65, 24444524417), (85, 18692871613), (173, 9184358885), (221, 7189566005), (257, 6182467265), (865, 1836871777), (1105, 1437913201), (1285, 1236493453), (2249, 706489145), (2941, 540256405), (3341, 475574405), (4369, 363674545), (11245, 141297829), (14705, 108051281), (16705, 95114881), (21845, 72734909), (32341, 49129405), (38233, 41558185), (44461, 35736805), (56797, 27974965), (161705, 9825881), (191165, 8311637), (222305, 7147361), (283985, 5594993), (420433, 3779185), (549797, 2889965), (577993, 2748985), (755837, 2102165)]