996985651175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1436527}}^1$

素因数の和:1436648

約数の個数: 48

約数和(自身を含む): 1385134774272

約数和(自身を除く): 388149123097

約数列:

[1, 5, 17, 23, 25, 71, 85, 115, 355, 391, 425, 575, 1207, 1633, 1775, 1955, 6035, 8165, 9775, 27761, 30175, 40825, 138805, 694025, 1436527, 7182635, 24420959, 33040121, 35913175, 101993417, 122104795, 165200605, 509967085, 561682057, 610523975, 826003025, 1733888089, 2345848591, 2549835425, 2808410285, 8669440445, 11729242955, 14042051425, 39879426047, 43347202225, 58646214775, 199397130235, 996985651175]

約数ペア:

[(1, 996985651175), (5, 199397130235), (17, 58646214775), (23, 43347202225), (25, 39879426047), (71, 14042051425), (85, 11729242955), (115, 8669440445), (355, 2808410285), (391, 2549835425), (425, 2345848591), (575, 1733888089), (1207, 826003025), (1633, 610523975), (1775, 561682057), (1955, 509967085), (6035, 165200605), (8165, 122104795), (9775, 101993417), (27761, 35913175), (30175, 33040121), (40825, 24420959), (138805, 7182635), (694025, 1436527)]