189998045115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1\times {\mathrm{12157}}^1$

素因数の和:12716

約数の個数: 64

約数和(自身を含む): 324715474944

約数和(自身を除く): 134717429829

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 367, 501, 835, 1101, 1835, 2505, 2839, 5505, 6239, 8517, 12157, 14195, 18717, 31195, 36471, 42585, 60785, 61289, 93585, 182355, 183867, 206669, 306445, 620007, 919335, 1033345, 1041913, 2030219, 3100035, 3125739, 4461619, 5209565, 6090657, 10151095, 13384857, 15628695, 22308095, 30453285, 34513723, 66924285, 75847523, 103541169, 172568615, 227542569, 379237615, 517705845, 745090373, 1137712845, 2235271119, 3725451865, 11176355595, 12666536341, 37999609023, 63332681705, 189998045115]

約数ペア:

[(1, 189998045115), (3, 63332681705), (5, 37999609023), (15, 12666536341), (17, 11176355595), (51, 3725451865), (85, 2235271119), (167, 1137712845), (255, 745090373), (367, 517705845), (501, 379237615), (835, 227542569), (1101, 172568615), (1835, 103541169), (2505, 75847523), (2839, 66924285), (5505, 34513723), (6239, 30453285), (8517, 22308095), (12157, 15628695), (14195, 13384857), (18717, 10151095), (31195, 6090657), (36471, 5209565), (42585, 4461619), (60785, 3125739), (61289, 3100035), (93585, 2030219), (182355, 1041913), (183867, 1033345), (206669, 919335), (306445, 620007)]