2545804809

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 3976644672

約数和(自身を除く): 1430839863

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 243, 387, 477, 1161, 1431, 2279, 3483, 4293, 4597, 6837, 10449, 12879, 13791, 20511, 41373, 61533, 124119, 184599, 197671, 243641, 372357, 553797, 593013, 730923, 1117071, 1779039, 2192769, 5337117, 6578307, 10476563, 16011351, 19734921, 31429689, 48034053, 59204763, 94289067, 282867201, 848601603, 2545804809]

約数ペア:

[(1, 2545804809), (3, 848601603), (9, 282867201), (27, 94289067), (43, 59204763), (53, 48034053), (81, 31429689), (129, 19734921), (159, 16011351), (243, 10476563), (387, 6578307), (477, 5337117), (1161, 2192769), (1431, 1779039), (2279, 1117071), (3483, 730923), (4293, 593013), (4597, 553797), (6837, 372357), (10449, 243641), (12879, 197671), (13791, 184599), (20511, 124119), (41373, 61533)]