84183705

素因数分解:

$3^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 68346855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 243, 359, 405, 579, 965, 1077, 1215, 1737, 1795, 2895, 3231, 5211, 5385, 8685, 9693, 15633, 16155, 26055, 29079, 46899, 48465, 69287, 78165, 87237, 145395, 207861, 234495, 346435, 436185, 623583, 1039305, 1870749, 3117915, 5612247, 9353745, 16836741, 28061235, 84183705]

約数ペア:

[(1, 84183705), (3, 28061235), (5, 16836741), (9, 9353745), (15, 5612247), (27, 3117915), (45, 1870749), (81, 1039305), (135, 623583), (193, 436185), (243, 346435), (359, 234495), (405, 207861), (579, 145395), (965, 87237), (1077, 78165), (1215, 69287), (1737, 48465), (1795, 46899), (2895, 29079), (3231, 26055), (5211, 16155), (5385, 15633), (8685, 9693)]