15528258

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 35203896

約数和(自身を除く): 19675638

約数列:

[1, 2, 3, 6, 9, 18, 41, 53, 82, 106, 123, 159, 246, 318, 369, 397, 477, 738, 794, 954, 1191, 2173, 2382, 3573, 4346, 6519, 7146, 13038, 16277, 19557, 21041, 32554, 39114, 42082, 48831, 63123, 97662, 126246, 146493, 189369, 292986, 378738, 862681, 1725362, 2588043, 5176086, 7764129, 15528258]

約数ペア:

[(1, 15528258), (2, 7764129), (3, 5176086), (6, 2588043), (9, 1725362), (18, 862681), (41, 378738), (53, 292986), (82, 189369), (106, 146493), (123, 126246), (159, 97662), (246, 63123), (318, 48831), (369, 42082), (397, 39114), (477, 32554), (738, 21041), (794, 19557), (954, 16277), (1191, 13038), (2173, 7146), (2382, 6519), (3573, 4346)]