54689175

素因数分解:

$3^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 60

約数和(自身を含む): 102627360

約数和(自身を除く): 47938185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 113, 135, 225, 239, 339, 405, 565, 675, 717, 1017, 1195, 1695, 2025, 2151, 2825, 3051, 3585, 5085, 5975, 6453, 8475, 9153, 10755, 15255, 17925, 19359, 25425, 27007, 32265, 45765, 53775, 76275, 81021, 96795, 135035, 161325, 228825, 243063, 405105, 483975, 675175, 729189, 1215315, 2025525, 2187567, 3645945, 6076575, 10937835, 18229725, 54689175]

約数ペア:

[(1, 54689175), (3, 18229725), (5, 10937835), (9, 6076575), (15, 3645945), (25, 2187567), (27, 2025525), (45, 1215315), (75, 729189), (81, 675175), (113, 483975), (135, 405105), (225, 243063), (239, 228825), (339, 161325), (405, 135035), (565, 96795), (675, 81021), (717, 76275), (1017, 53775), (1195, 45765), (1695, 32265), (2025, 27007), (2151, 25425), (2825, 19359), (3051, 17925), (3585, 15255), (5085, 10755), (5975, 9153), (6453, 8475)]