27403065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 50897808

約数和(自身を除く): 23494743

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 317, 339, 565, 765, 951, 1017, 1585, 1695, 1921, 2853, 4755, 5085, 5389, 5763, 9605, 14265, 16167, 17289, 26945, 28815, 35821, 48501, 80835, 86445, 107463, 179105, 242505, 322389, 537315, 608957, 1611945, 1826871, 3044785, 5480613, 9134355, 27403065]

約数ペア:

[(1, 27403065), (3, 9134355), (5, 5480613), (9, 3044785), (15, 1826871), (17, 1611945), (45, 608957), (51, 537315), (85, 322389), (113, 242505), (153, 179105), (255, 107463), (317, 86445), (339, 80835), (565, 48501), (765, 35821), (951, 28815), (1017, 26945), (1585, 17289), (1695, 16167), (1921, 14265), (2853, 9605), (4755, 5763), (5085, 5389)]