137727225

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{5417}}^1$

素因数の和:5546

約数の個数: 36

約数和(自身を含む): 248913756

約数和(自身を除く): 111186531

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 339, 565, 1017, 1695, 2825, 5085, 5417, 8475, 16251, 25425, 27085, 48753, 81255, 135425, 243765, 406275, 612121, 1218825, 1836363, 3060605, 5509089, 9181815, 15303025, 27545445, 45909075, 137727225]

約数ペア:

[(1, 137727225), (3, 45909075), (5, 27545445), (9, 15303025), (15, 9181815), (25, 5509089), (45, 3060605), (75, 1836363), (113, 1218825), (225, 612121), (339, 406275), (565, 243765), (1017, 135425), (1695, 81255), (2825, 48753), (5085, 27085), (5417, 25425), (8475, 16251)]