38261925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 75106304

約数和(自身を除く): 36844379

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 103, 117, 127, 195, 225, 309, 325, 381, 515, 585, 635, 927, 975, 1143, 1339, 1545, 1651, 1905, 2575, 2925, 3175, 4017, 4635, 4953, 5715, 6695, 7725, 8255, 9525, 12051, 13081, 14859, 20085, 23175, 24765, 28575, 33475, 39243, 41275, 60255, 65405, 74295, 100425, 117729, 123825, 170053, 196215, 301275, 327025, 371475, 510159, 588645, 850265, 981075, 1530477, 2550795, 2943225, 4251325, 7652385, 12753975, 38261925]

約数ペア:

[(1, 38261925), (3, 12753975), (5, 7652385), (9, 4251325), (13, 2943225), (15, 2550795), (25, 1530477), (39, 981075), (45, 850265), (65, 588645), (75, 510159), (103, 371475), (117, 327025), (127, 301275), (195, 196215), (225, 170053), (309, 123825), (325, 117729), (381, 100425), (515, 74295), (585, 65405), (635, 60255), (927, 41275), (975, 39243), (1143, 33475), (1339, 28575), (1545, 24765), (1651, 23175), (1905, 20085), (2575, 14859), (2925, 13081), (3175, 12051), (4017, 9525), (4635, 8255), (4953, 7725), (5715, 6695)]