15695831286

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{31547}}^1$

素因数の和:31897

約数の個数: 48

約数和(自身を含む): 34430730048

約数和(自身を除く): 18734898762

約数列:

[1, 2, 3, 6, 9, 18, 131, 211, 262, 393, 422, 633, 786, 1179, 1266, 1899, 2358, 3798, 27641, 31547, 55282, 63094, 82923, 94641, 165846, 189282, 248769, 283923, 497538, 567846, 4132657, 6656417, 8265314, 12397971, 13312834, 19969251, 24795942, 37193913, 39938502, 59907753, 74387826, 119815506, 871990627, 1743981254, 2615971881, 5231943762, 7847915643, 15695831286]

約数ペア:

[(1, 15695831286), (2, 7847915643), (3, 5231943762), (6, 2615971881), (9, 1743981254), (18, 871990627), (131, 119815506), (211, 74387826), (262, 59907753), (393, 39938502), (422, 37193913), (633, 24795942), (786, 19969251), (1179, 13312834), (1266, 12397971), (1899, 8265314), (2358, 6656417), (3798, 4132657), (27641, 567846), (31547, 497538), (55282, 283923), (63094, 248769), (82923, 189282), (94641, 165846)]