224749605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 395366400

約数和(自身を除く): 170616795

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 103, 129, 199, 215, 255, 309, 515, 597, 645, 731, 995, 1545, 1751, 2193, 2985, 3383, 3655, 4429, 5253, 8557, 8755, 10149, 10965, 13287, 16915, 20497, 22145, 25671, 26265, 42785, 50745, 61491, 66435, 75293, 102485, 128355, 145469, 225879, 307455, 348449, 376465, 436407, 727345, 881371, 1045347, 1129395, 1742245, 2182035, 2644113, 4406855, 5226735, 13220565, 14983307, 44949921, 74916535, 224749605]

約数ペア:

[(1, 224749605), (3, 74916535), (5, 44949921), (15, 14983307), (17, 13220565), (43, 5226735), (51, 4406855), (85, 2644113), (103, 2182035), (129, 1742245), (199, 1129395), (215, 1045347), (255, 881371), (309, 727345), (515, 436407), (597, 376465), (645, 348449), (731, 307455), (995, 225879), (1545, 145469), (1751, 128355), (2193, 102485), (2985, 75293), (3383, 66435), (3655, 61491), (4429, 50745), (5253, 42785), (8557, 26265), (8755, 25671), (10149, 22145), (10965, 20497), (13287, 16915)]