22957155

素因数分解:

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

素因数の和:257

約数の個数: 64

約数和(自身を含む): 44728320

約数和(自身を除く): 21771165

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 103, 117, 127, 135, 195, 309, 351, 381, 515, 585, 635, 927, 1143, 1339, 1545, 1651, 1755, 1905, 2781, 3429, 4017, 4635, 4953, 5715, 6695, 8255, 12051, 13081, 13905, 14859, 17145, 20085, 24765, 36153, 39243, 44577, 60255, 65405, 74295, 117729, 170053, 180765, 196215, 222885, 353187, 510159, 588645, 850265, 1530477, 1765935, 2550795, 4591431, 7652385, 22957155]

約数ペア:

[(1, 22957155), (3, 7652385), (5, 4591431), (9, 2550795), (13, 1765935), (15, 1530477), (27, 850265), (39, 588645), (45, 510159), (65, 353187), (103, 222885), (117, 196215), (127, 180765), (135, 170053), (195, 117729), (309, 74295), (351, 65405), (381, 60255), (515, 44577), (585, 39243), (635, 36153), (927, 24765), (1143, 20085), (1339, 17145), (1545, 14859), (1651, 13905), (1755, 13081), (1905, 12051), (2781, 8255), (3429, 6695), (4017, 5715), (4635, 4953)]