27465285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 49641984

約数和(自身を除く): 22176699

約数列:

[1, 3, 5, 15, 17, 37, 41, 51, 71, 85, 111, 123, 185, 205, 213, 255, 355, 555, 615, 629, 697, 1065, 1207, 1517, 1887, 2091, 2627, 2911, 3145, 3485, 3621, 4551, 6035, 7585, 7881, 8733, 9435, 10455, 13135, 14555, 18105, 22755, 25789, 39405, 43665, 44659, 49487, 77367, 107707, 128945, 133977, 148461, 223295, 247435, 323121, 386835, 538535, 669885, 742305, 1615605, 1831019, 5493057, 9155095, 27465285]

約数ペア:

[(1, 27465285), (3, 9155095), (5, 5493057), (15, 1831019), (17, 1615605), (37, 742305), (41, 669885), (51, 538535), (71, 386835), (85, 323121), (111, 247435), (123, 223295), (185, 148461), (205, 133977), (213, 128945), (255, 107707), (355, 77367), (555, 49487), (615, 44659), (629, 43665), (697, 39405), (1065, 25789), (1207, 22755), (1517, 18105), (1887, 14555), (2091, 13135), (2627, 10455), (2911, 9435), (3145, 8733), (3485, 7881), (3621, 7585), (4551, 6035)]