15145564

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 16465316

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 167, 287, 316, 334, 553, 574, 668, 1106, 1148, 1169, 2212, 2338, 3239, 4676, 6478, 6847, 12956, 13193, 13694, 22673, 26386, 27388, 45346, 47929, 52772, 90692, 92351, 95858, 184702, 191716, 369404, 540913, 1081826, 2163652, 3786391, 7572782, 15145564]

約数ペア:

[(1, 15145564), (2, 7572782), (4, 3786391), (7, 2163652), (14, 1081826), (28, 540913), (41, 369404), (79, 191716), (82, 184702), (158, 95858), (164, 92351), (167, 90692), (287, 52772), (316, 47929), (334, 45346), (553, 27388), (574, 26386), (668, 22673), (1106, 13694), (1148, 13193), (1169, 12956), (2212, 6847), (2338, 6478), (3239, 4676)]