127201395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 99235725

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 103, 145, 167, 255, 309, 435, 493, 501, 515, 835, 1479, 1545, 1751, 2465, 2505, 2839, 2987, 4843, 5253, 7395, 8517, 8755, 8961, 14195, 14529, 14935, 17201, 24215, 26265, 42585, 44805, 50779, 51603, 72645, 82331, 86005, 152337, 246993, 253895, 258015, 292417, 411655, 498829, 761685, 877251, 1234965, 1462085, 1496487, 2494145, 4386255, 7482435, 8480093, 25440279, 42400465, 127201395]

約数ペア:

[(1, 127201395), (3, 42400465), (5, 25440279), (15, 8480093), (17, 7482435), (29, 4386255), (51, 2494145), (85, 1496487), (87, 1462085), (103, 1234965), (145, 877251), (167, 761685), (255, 498829), (309, 411655), (435, 292417), (493, 258015), (501, 253895), (515, 246993), (835, 152337), (1479, 86005), (1545, 82331), (1751, 72645), (2465, 51603), (2505, 50779), (2839, 44805), (2987, 42585), (4843, 26265), (5253, 24215), (7395, 17201), (8517, 14935), (8755, 14529), (8961, 14195)]