55922775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 102207744

約数和(自身を除く): 46284969

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1907, 1955, 5721, 5865, 9535, 9775, 28605, 29325, 32419, 43861, 47675, 97257, 131583, 143025, 162095, 219305, 486285, 657915, 745637, 810475, 1096525, 2236911, 2431425, 3289575, 3728185, 11184555, 18640925, 55922775]

約数ペア:

[(1, 55922775), (3, 18640925), (5, 11184555), (15, 3728185), (17, 3289575), (23, 2431425), (25, 2236911), (51, 1096525), (69, 810475), (75, 745637), (85, 657915), (115, 486285), (255, 219305), (345, 162095), (391, 143025), (425, 131583), (575, 97257), (1173, 47675), (1275, 43861), (1725, 32419), (1907, 29325), (1955, 28605), (5721, 9775), (5865, 9535)]