138907935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 257471136

約数和(自身を除く): 118563201

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 321, 535, 765, 963, 1605, 1697, 1819, 4815, 5091, 5457, 8485, 9095, 15273, 16371, 25455, 27285, 28849, 76365, 81855, 86547, 144245, 181579, 259641, 432735, 544737, 907895, 1298205, 1634211, 2723685, 3086843, 8171055, 9260529, 15434215, 27781587, 46302645, 138907935]

約数ペア:

[(1, 138907935), (3, 46302645), (5, 27781587), (9, 15434215), (15, 9260529), (17, 8171055), (45, 3086843), (51, 2723685), (85, 1634211), (107, 1298205), (153, 907895), (255, 544737), (321, 432735), (535, 259641), (765, 181579), (963, 144245), (1605, 86547), (1697, 81855), (1819, 76365), (4815, 28849), (5091, 27285), (5457, 25455), (8485, 16371), (9095, 15273)]