854232495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 1462930272

約数和(自身を除く): 608697777

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 361, 365, 1083, 1095, 1387, 1805, 2161, 4161, 5415, 6483, 6935, 10805, 20805, 26353, 32415, 41059, 79059, 123177, 131765, 157753, 205295, 395295, 473259, 615885, 780121, 788765, 2340363, 2366295, 2997307, 3900605, 8991921, 11701815, 14986535, 44959605, 56948833, 170846499, 284744165, 854232495]

約数ペア:

[(1, 854232495), (3, 284744165), (5, 170846499), (15, 56948833), (19, 44959605), (57, 14986535), (73, 11701815), (95, 8991921), (219, 3900605), (285, 2997307), (361, 2366295), (365, 2340363), (1083, 788765), (1095, 780121), (1387, 615885), (1805, 473259), (2161, 395295), (4161, 205295), (5415, 157753), (6483, 131765), (6935, 123177), (10805, 79059), (20805, 41059), (26353, 32415)]