291211151885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1\times {\mathrm{11251}}^1$

素因数の和:12713

約数の個数: 32

約数和(自身を含む): 361492733952

約数和(自身を除く): 70281582067

約数列:

[1, 5, 47, 83, 235, 415, 1327, 3901, 6635, 11251, 19505, 56255, 62369, 110141, 311845, 528797, 550705, 933833, 2643985, 4669165, 5176627, 14930077, 25883135, 43890151, 74650385, 219450755, 701713619, 1239196391, 3508568095, 6195981955, 58242230377, 291211151885]

約数ペア:

[(1, 291211151885), (5, 58242230377), (47, 6195981955), (83, 3508568095), (235, 1239196391), (415, 701713619), (1327, 219450755), (3901, 74650385), (6635, 43890151), (11251, 25883135), (19505, 14930077), (56255, 5176627), (62369, 4669165), (110141, 2643985), (311845, 933833), (528797, 550705)]