393485235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 756407808

約数和(自身を除く): 362922573

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 103, 137, 143, 165, 169, 195, 309, 411, 429, 507, 515, 685, 715, 845, 1133, 1339, 1507, 1545, 1781, 1859, 2055, 2145, 2535, 3399, 4017, 4521, 5343, 5577, 5665, 6695, 7535, 8905, 9295, 14111, 14729, 16995, 17407, 19591, 20085, 22605, 23153, 26715, 27885, 42333, 44187, 52221, 58773, 69459, 70555, 73645, 87035, 97955, 115765, 155221, 183443, 191477, 211665, 220935, 254683, 261105, 293865, 347295, 465663, 550329, 574431, 764049, 776105, 917215, 957385, 1273415, 2017873, 2328315, 2384759, 2751645, 2872155, 3820245, 6053619, 7154277, 10089365, 11923795, 26232349, 30268095, 35771385, 78697047, 131161745, 393485235]

約数ペア:

[(1, 393485235), (3, 131161745), (5, 78697047), (11, 35771385), (13, 30268095), (15, 26232349), (33, 11923795), (39, 10089365), (55, 7154277), (65, 6053619), (103, 3820245), (137, 2872155), (143, 2751645), (165, 2384759), (169, 2328315), (195, 2017873), (309, 1273415), (411, 957385), (429, 917215), (507, 776105), (515, 764049), (685, 574431), (715, 550329), (845, 465663), (1133, 347295), (1339, 293865), (1507, 261105), (1545, 254683), (1781, 220935), (1859, 211665), (2055, 191477), (2145, 183443), (2535, 155221), (3399, 115765), (4017, 97955), (4521, 87035), (5343, 73645), (5577, 70555), (5665, 69459), (6695, 58773), (7535, 52221), (8905, 44187), (9295, 42333), (14111, 27885), (14729, 26715), (16995, 23153), (17407, 22605), (19591, 20085)]