31547536735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4745

約数の個数: 96

約数和(自身を含む): 48461960448

約数和(自身を除く): 16914423713

約数列:

[1, 5, 11, 13, 17, 43, 55, 65, 85, 143, 169, 187, 215, 221, 473, 559, 715, 731, 845, 935, 1105, 1859, 2365, 2431, 2795, 2873, 3655, 4643, 6149, 7267, 8041, 9295, 9503, 12155, 14365, 23215, 30745, 31603, 36335, 40205, 47515, 51073, 60359, 78931, 79937, 104533, 123539, 158015, 199649, 255365, 301795, 394655, 399685, 522665, 617695, 663949, 784667, 868241, 998245, 1026103, 1358929, 2196139, 2595437, 3319745, 3394033, 3923335, 4341205, 5130515, 6794645, 8631337, 10980695, 11287133, 12977185, 13339339, 16970165, 28549807, 33740681, 37334363, 43156685, 44122429, 56435665, 66696695, 142749035, 146732729, 168703405, 186671815, 220612145, 371147491, 485346719, 573591577, 733663645, 1855737455, 2426733595, 2867957885, 6309507347, 31547536735]

約数ペア:

[(1, 31547536735), (5, 6309507347), (11, 2867957885), (13, 2426733595), (17, 1855737455), (43, 733663645), (55, 573591577), (65, 485346719), (85, 371147491), (143, 220612145), (169, 186671815), (187, 168703405), (215, 146732729), (221, 142749035), (473, 66696695), (559, 56435665), (715, 44122429), (731, 43156685), (845, 37334363), (935, 33740681), (1105, 28549807), (1859, 16970165), (2365, 13339339), (2431, 12977185), (2795, 11287133), (2873, 10980695), (3655, 8631337), (4643, 6794645), (6149, 5130515), (7267, 4341205), (8041, 3923335), (9295, 3394033), (9503, 3319745), (12155, 2595437), (14365, 2196139), (23215, 1358929), (30745, 1026103), (31603, 998245), (36335, 868241), (40205, 784667), (47515, 663949), (51073, 617695), (60359, 522665), (78931, 399685), (79937, 394655), (104533, 301795), (123539, 255365), (158015, 199649)]