648058095

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 1157188032

約数和(自身を除く): 509129937

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 197, 205, 369, 591, 615, 985, 1773, 1783, 1845, 2955, 5349, 8077, 8865, 8915, 16047, 24231, 26745, 40385, 72693, 73103, 80235, 121155, 219309, 351251, 363465, 365515, 657927, 1053753, 1096545, 1756255, 3161259, 3289635, 5268765, 14401291, 15806295, 43203873, 72006455, 129611619, 216019365, 648058095]

約数ペア:

[(1, 648058095), (3, 216019365), (5, 129611619), (9, 72006455), (15, 43203873), (41, 15806295), (45, 14401291), (123, 5268765), (197, 3289635), (205, 3161259), (369, 1756255), (591, 1096545), (615, 1053753), (985, 657927), (1773, 365515), (1783, 363465), (1845, 351251), (2955, 219309), (5349, 121155), (8077, 80235), (8865, 73103), (8915, 72693), (16047, 40385), (24231, 26745)]