16162155

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 30517344

約数和(自身を除く): 14355189

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 571, 629, 765, 1665, 1713, 1887, 2855, 3145, 5139, 5661, 8565, 9435, 9707, 21127, 25695, 28305, 29121, 48535, 63381, 87363, 105635, 145605, 190143, 316905, 359159, 436815, 950715, 1077477, 1795795, 3232431, 5387385, 16162155]

約数ペア:

[(1, 16162155), (3, 5387385), (5, 3232431), (9, 1795795), (15, 1077477), (17, 950715), (37, 436815), (45, 359159), (51, 316905), (85, 190143), (111, 145605), (153, 105635), (185, 87363), (255, 63381), (333, 48535), (555, 29121), (571, 28305), (629, 25695), (765, 21127), (1665, 9707), (1713, 9435), (1887, 8565), (2855, 5661), (3145, 5139)]