55773825

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 95577216

約数和(自身を除く): 39803391

約数列:

[1, 3, 5, 15, 25, 61, 73, 75, 167, 183, 219, 305, 365, 501, 835, 915, 1095, 1525, 1825, 2505, 4175, 4453, 4575, 5475, 10187, 12191, 12525, 13359, 22265, 30561, 36573, 50935, 60955, 66795, 111325, 152805, 182865, 254675, 304775, 333975, 743651, 764025, 914325, 2230953, 3718255, 11154765, 18591275, 55773825]

約数ペア:

[(1, 55773825), (3, 18591275), (5, 11154765), (15, 3718255), (25, 2230953), (61, 914325), (73, 764025), (75, 743651), (167, 333975), (183, 304775), (219, 254675), (305, 182865), (365, 152805), (501, 111325), (835, 66795), (915, 60955), (1095, 50935), (1525, 36573), (1825, 30561), (2505, 22265), (4175, 13359), (4453, 12525), (4575, 12191), (5475, 10187)]