55575315

素因数分解:

$3^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 101780160

約数和(自身を除く): 46204845

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 193, 237, 243, 395, 405, 579, 711, 729, 965, 1185, 1215, 1737, 2133, 2895, 3555, 3645, 5211, 6399, 8685, 10665, 15247, 15633, 19197, 26055, 31995, 45741, 46899, 57591, 76235, 78165, 95985, 137223, 140697, 228705, 234495, 287955, 411669, 686115, 703485, 1235007, 2058345, 3705021, 6175035, 11115063, 18525105, 55575315]

約数ペア:

[(1, 55575315), (3, 18525105), (5, 11115063), (9, 6175035), (15, 3705021), (27, 2058345), (45, 1235007), (79, 703485), (81, 686115), (135, 411669), (193, 287955), (237, 234495), (243, 228705), (395, 140697), (405, 137223), (579, 95985), (711, 78165), (729, 76235), (965, 57591), (1185, 46899), (1215, 45741), (1737, 31995), (2133, 26055), (2895, 19197), (3555, 15633), (3645, 15247), (5211, 10665), (6399, 8685)]