56552175

素因数分解:

$3^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 84

約数和(自身を含む): 109780920

約数和(自身を除く): 53228745

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 107, 135, 145, 225, 243, 261, 321, 405, 435, 535, 675, 725, 729, 783, 963, 1215, 1305, 1605, 2025, 2175, 2349, 2675, 2889, 3103, 3645, 3915, 4815, 6075, 6525, 7047, 8025, 8667, 9309, 11745, 14445, 15515, 18225, 19575, 21141, 24075, 26001, 27927, 35235, 43335, 46545, 58725, 72225, 77575, 78003, 83781, 105705, 130005, 139635, 176175, 216675, 232725, 251343, 390015, 418905, 528525, 650025, 698175, 754029, 1256715, 1950075, 2094525, 2262087, 3770145, 6283575, 11310435, 18850725, 56552175]

約数ペア:

[(1, 56552175), (3, 18850725), (5, 11310435), (9, 6283575), (15, 3770145), (25, 2262087), (27, 2094525), (29, 1950075), (45, 1256715), (75, 754029), (81, 698175), (87, 650025), (107, 528525), (135, 418905), (145, 390015), (225, 251343), (243, 232725), (261, 216675), (321, 176175), (405, 139635), (435, 130005), (535, 105705), (675, 83781), (725, 78003), (729, 77575), (783, 72225), (963, 58725), (1215, 46545), (1305, 43335), (1605, 35235), (2025, 27927), (2175, 26001), (2349, 24075), (2675, 21141), (2889, 19575), (3103, 18225), (3645, 15515), (3915, 14445), (4815, 11745), (6075, 9309), (6525, 8667), (7047, 8025)]