2743120141275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{1702823}}^1$

素因数の和:1703340

約数の個数: 48

約数和(自身を含む): 4641925469184

約数和(自身を除く): 1898805327909

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 457, 705, 1175, 1371, 2285, 3525, 6855, 11425, 21479, 34275, 64437, 107395, 322185, 536975, 1610925, 1702823, 5108469, 8514115, 25542345, 42570575, 80032681, 127711725, 240098043, 400163405, 778190111, 1200490215, 2000817025, 2334570333, 3890950555, 6002451075, 11672851665, 19454752775, 36574935217, 58364258325, 109724805651, 182874676085, 548624028255, 914373380425, 2743120141275]

約数ペア:

[(1, 2743120141275), (3, 914373380425), (5, 548624028255), (15, 182874676085), (25, 109724805651), (47, 58364258325), (75, 36574935217), (141, 19454752775), (235, 11672851665), (457, 6002451075), (705, 3890950555), (1175, 2334570333), (1371, 2000817025), (2285, 1200490215), (3525, 778190111), (6855, 400163405), (11425, 240098043), (21479, 127711725), (34275, 80032681), (64437, 42570575), (107395, 25542345), (322185, 8514115), (536975, 5108469), (1610925, 1702823)]